Skip to main content

Vintage Glass Table

to
344
1,916
1,348
3,325
1,509
1,435
805
496
290
196
85
46
23
22
19
18
17
Sort By
Vintage Mid Century Teak and Opaline Glass Table Lamp
Located in Søborg, DK
A vintage teak and opaline glass table or floor lamp from Johansen Wood of Denmark. The base is in
Category

1960s Danish Mid-Century Modern Vintage Glass Table

Materials

Opaline Glass, Teak

1950s Italian Murano Glass and Brass Vintage Table Lamp
Located in Paris, FR
Handcrafted in Murano, Italy during the 1950s, this small elegant table lamp features a stacked
Category

1950s Italian Mid-Century Modern Vintage Glass Table

Materials

Brass

Vintage Modern Chrome And Glass End Table Attr. Nico Zographos
By Nicos Zographos
Located in Trenton, NJ
Bring modernist sophistication to your space with this vintage circular end table inspired by Nicos
Category

Mid-20th Century Mid-Century Modern Vintage Glass Table

Materials

Chrome

Vintage Danish Table Lamp by Kastrup Glass for Holmegaard
By Kastrup
Located in Søborg, DK
Vintage Danish table lamp by Kastrup glass for Holmegaard. The hand blown lime green glass is in
Category

1960s Danish Mid-Century Modern Vintage Glass Table

Materials

Blown Glass

Three Vintage Hollywood Regency MCM Brass Glass Side Tables C1960
Located in Big Flats, NY
Hollywood Regency MCM Brass & Glass Side Tables C1960 Measures - 16" x 17 7/8" x 18 1/8". A set of three
Category

Mid-20th Century Vintage Glass Table

Materials

Brass

Vintage gold chromed and glass coffee table, Italy 1970s
Located in Ceglie Messapica, IT
Made in Italy vintage coffee table from the 1970s. Golden iron structure with refined and geometric
Category

1970s Italian Regency Vintage Glass Table

Materials

Iron

Vintage Cranberry Murano Glass Table Lamps by Swank Lighting
Located in Smyrna, GA
Diamond-paned Italian glass in CRANBERRY, hand blown in Murano, Italy in the mid 20th century
Category

Mid-20th Century Italian Mid-Century Modern Vintage Glass Table

Materials

Blown Glass, Acrylic

Vintage Asian Side Table With Glass Top / Decorative Asian Hidden Storage Table
Located in Monrovia, CA
Vintage Asian Side Table With Glass Top / Decorative Asian Hidden Storage Table With Original Glass
Category

Mid-20th Century Chinese Mid-Century Modern Vintage Glass Table

Materials

Glass, Wood

Vintage Glass And Metal Coffee Table From France, Circa 1960
Located in Nashville, TN
Vintage Glass And Metal Coffee Table From France, Circa 1960. Glass top with embedded wire. Top
Category

1960s European Vintage Glass Table

Materials

Metal

Vintage Pair of Rattan End Side Tables Glass Top
Located in West Palm Beach, FL
Pair of vintage rattan end side tables with glass top. Natural rattan finish. If you would like an
Category

1970s American Hollywood Regency Vintage Glass Table

Materials

Rattan, Glass

Vintage Italian Teak Wood green glass 1960s Coffee Table
Located in Varese, Lombardia
This square coffee table is made from a teak wood structure with a green glass top. It feautures a
Category

1960s Italian Mid-Century Modern Vintage Glass Table

Materials

Glass, Teak, Paper

Vintage Hollywood Regency Turquoise Quilted Murano Glass Table Lamp
By Murano 5
Located in LOS ANGELES, CA
Vintage Hollywood Regency turquoise quilted Murano glass table lamp.
Category

Mid-20th Century Italian Mid-Century Modern Vintage Glass Table

Materials

Art Glass

Vintage Deco Brass Coffee Table with Black Glass Top
Located in Locust Valley, NY
Vintage brass Art Deco coffee table with black glass top with etched, square design.
Category

20th Century Unknown Art Deco Vintage Glass Table

Materials

Brass

Vintage Butterfly Lucite and Glass Cocktail Coffee Table Rolling
Located in Lake Worth, FL
estate fine furniture acquisitions of a Vintage Mid-Century Modern rolling butterfly lucite and glass
Category

1980s Vintage Glass Table

Materials

Lucite, Glass

Big vintage Italian table lamp in opaline glass, 1970s
By Mazzega, Carlo Nason
Located in Milano, IT
Vintage Italian collectible Space Age floor lamp in opaline glass with chrome metal base. Fluid
Category

1970s Italian Space Age Vintage Glass Table

Materials

Metal, Steel, Chrome

Vintage Modern Curved Jacaranda and Glass Coffee Table
Located in Atlanta, GA
Cantilevered coffee table of jacaranda wood with original smoke glass top
Category

1960s Swedish Mid-Century Modern Vintage Glass Table

Materials

Jacaranda

Vintage 70 s Mirror and Black Glass Tables
Located in Hudson, NY
This bold pair of tables with X framed bases are sculptural and dramatic. The highly polished
Category

1970s Unknown Vintage Glass Table

Materials

Mirror

1970s French Vintage Rattan Coffee Table with Glass Top
Located in High Point, NC
A coffee table produced in France, circa 1970. A square glass top rests on a low rattan base with
Category

1970s French Mid-Century Modern Vintage Glass Table

Materials

Rattan, Glass

50 s vintage round bamboo rattan glass coffee table
By Rohe Noordwolde
Located in Leicester, GB
Gorgeous mid century Dutch bamboo and glass coffee table with a rattan shelf. Lovely large round
Category

1950s Dutch Bohemian Vintage Glass Table

Materials

Bamboo, Rattan, Glass

Vintage Neoclassical Chrome and Brass Coffee Table Thick Glass
By John Vesey, Maison Jansen
Located in W Allenhurst, NJ
Beautiful modern Neoclassical style coffee table. Chrome with brass accents to include greek key
Category

20th Century Unknown Neoclassical Revival Vintage Glass Table

Materials

Brass, Chrome

Space Age Chromed Glass Vintage Coffee Table, Manhattan, 1960s
Located in Vienna, AT
Space Age vintage coffee table from chromed base and glass plate in sculptural shape 1960s
Category

1960s Space Age Vintage Glass Table

Materials

Metal

Vintage Brass and Glass Side Table by Maison Raphael
Located in Austin, TX
Vintage side table in solid gilt brass with two glass shelves by Maison Raphael.
Category

1940s Spanish Mid-Century Modern Vintage Glass Table

Materials

Brass

Vintage Table Lamp In Brass And Glass, Czechoslovakia 1960s
Located in Zohor, SK
. The glass shield is made of a pressed glass with lovely details which show off especially when the
Category

1960s Czech Bohemian Vintage Glass Table

Materials

Brass

Vintage Etched Glass Lucite Table Lamp by Fredrick Ramond
By Fredrick Ramond
Located in Los Angeles, CA
Condition: New Shade, Original Wiring Materials: Etched Glass, Lucite, Polished Chrome, New Shade
Category

1980s American Hollywood Regency Vintage Glass Table

Materials

Chrome

Vintage Brass Faux Bamboo Side Table with Glass Top
Located in Pasadena, TX
Beautiful Brass Tripod Side Table. Visually pleasing with a gold organic bamboo finish and rooted
Category

Late 20th Century Hollywood Regency Vintage Glass Table

Materials

Brass

Vintage French Neoclassical Blue Opaline Glass Hollywood Regency Table Lamp
Located in Philadelphia, PA
Vintage French Neoclassical Style Ice Blue Opaline Glass and Brass Hollywood Regency Table Lamp
Category

Mid-20th Century Unknown Hollywood Regency Vintage Glass Table

Materials

Brass

Murano Glass Occasional Table by Vintage Murano Gallery in 1980s
By Vintage Murano Gallery
Located in Villaverla, IT
Exceptional 1980s Murano Glass Occasional Table by Vintage Murano Gallery Elevate your interior
Category

1980s Italian Modern Vintage Glass Table

Materials

Gold, Gold Leaf

1970s Vintage Panther Glass Dining Table / Desk plaster Hollywood Regency
Located in Virginia Beach, VA
the bevelled glass top. Good vintage condition with age appropriate wear. Shipping: This item will
Category

1970s Unknown Mid-Century Modern Vintage Glass Table

Materials

Glass, Plaster

Vintage Venetian Murano Glass Italian Table Lamp by Marbro
By The Marbro Lamp Company
Located in Moreno Valley, CA
Vintage midcentury Italian Murano bubble wire amber glass table lamp by Marbro original
Category

1950s Italian Hollywood Regency Vintage Glass Table

Materials

Art Glass, Blown Glass

Mid-Century Modern Vintage Glass Dining Table Center Table Murano, Italy, 1970
Located in Vienna, AT
Mid-Century Modern vintage glass dining table or center table, which was designed and manufactured
Category

Late 20th Century Italian Mid-Century Modern Vintage Glass Table

Materials

Murano Glass

Charming Kerosene Table Lamp Table Lamp in Brass and Glass, Vintage
Located in Bastogne, BE
glass. The base is gilded metal. Over time, the lamp has not only retained its original entourage
Category

20th Century Vintage Glass Table

Materials

Brass

Vintage Giacometti Style Sculptural Metal and Glass Side Table
By Alberto and Diego Giacometti
Located in W Allenhurst, NJ
An uncommon 1970s sculptural cast metal side or cocktail table with glass top in the manner of
Category

Mid-20th Century Unknown Brutalist Vintage Glass Table

Materials

Iron

Vintage Hollywood Regency Crystal Glass Pineapple Column Brass Table Lamp
Located in Philadelphia, PA
Vintage Hollywood Regency Crystal Glass Pineapple Column Brass Table Lamp. Circa Late 20th Century
Category

Late 20th Century Unknown Hollywood Regency Vintage Glass Table

Materials

Brass

Set of 2 Vintage Bamboo and Glass Side Tables, 1970s
Located in Hamburg, DE
Vintage Bamboo and Glass Side Tables, 1970s, Set of 2, in Very Good conditions. Designed 1970 to
Category

20th Century Vintage Glass Table

Materials

Bamboo, Glass

Vintage Italian Murano Glass Table Lamp with Brass Accent
Located in Los Angeles, CA
Materials: Murano Glass, Wood, Brass, New Linen Shade
Category

1960s Italian Mid-Century Modern Vintage Glass Table

Materials

Brass

Modernist Vintage Golden Metal Glass Oval Coffee Table Sofa Table, 1960s, Italy
Located in Vienna, AT
Modernist vintage coffee table or sofa table from golden metal tube frame and glass plates 1960s
Category

1960s Italian Space Age Vintage Glass Table

Materials

Metal

Interior Vintage Table Lamp With New Shade Table Lamp In Transparent Glass
Located in Bastogne, BE
This vintage table lamp has a simple design with a minimal amount of decorative elements
Category

20th Century Vintage Glass Table

Materials

Metal

Vintage MCM Floor Lamp Table 3 Tier Step Brass Glass
Located in Lake Worth, FL
Estate Fine Lighting Acquisitions Of A Vintage MCM Floor Table Lamp with 3 Tier Step Glass Tops
Category

1970s Mid-Century Modern Vintage Glass Table

Materials

Brass

Glass Vintage Coffee Table Sofa Table Genio by Massimo Iosa Ghini, Italy
By Massimo Iosa Ghini
Located in Vienna, AT
Modernist vintage coffee table or sofa table from glass waterfall like named Genio designed by
Category

1990s Italian Modern Vintage Glass Table

Materials

Glass

Vintage Boho Patinated Iron Dining Table With Etched Glass Top
Located in West Palm Beach, FL
Command attention in your dining space with this breathtakingly beautiful vintage dining table. The
Category

Late 20th Century American Classical Greek Vintage Glass Table

Materials

Iron

Modern Vintage Beechwood Glass Coffee Table or Sofa Table circa 1970 Germany
Located in Vienna, AT
Modern vintage beechwood glass coffee table or sofa table, which was designed and manufactured
Category

1970s German Modern Vintage Glass Table

Materials

Glass, Beech

Restored Vintage Five Strand Hour Glass Rattan Coffee Table
Located in Van Nuys, CA
Five-strand Rattan "Hour Glass" coffee table, circa 1940. This rare rattan table features a unique
Category

1950s American Mid-Century Modern Vintage Glass Table

Materials

Rattan, Mahogany

Gold Color Metal Smoked Glass Vintage Swiveling Coffee Table Sofa Table, 1960s
Located in Vienna, AT
Gold colored vintage coffee table or sofa table, which shows two revolving smoked glass plates and
Category

Late 20th Century Space Age Vintage Glass Table

Materials

Metal

Chromed Vintage Coffee Table or Sofa Table with Smoked Glass Top, 1970s
Located in Vienna, AT
Chromed metal sculptural vintage coffee table or sofa table with rectangular smoked glass top
Category

Late 20th Century Mid-Century Modern Vintage Glass Table

Materials

Metal

Vintage Space Age German Glass Table Lamp from Limburg, 1970s
By Limburg
Located in Hamburg, DE
Imposing glass table light from the renowned house Glashütte Limburg. The lamp shows the classic
Category

20th Century German Mid-Century Modern Vintage Glass Table

Materials

Glass

Modern Vintage Sofa Table or Coffee Table Chromed Metal Glass 1980s Italy
Located in Vienna, AT
Modern vintage sofa table or coffee table from chromed metal tube steel and clear glass top 1980s
Category

Late 20th Century Italian Modern Vintage Glass Table

Materials

Metal

Space Age Vintage Silver Aluminum Glass Coffee Table Sofa Table Knut Hesterberg
By Knut Hesterberg
Located in Vienna, AT
A Space Age vintage silver aluminum glass coffee table or sofa table, which was designed by Knut
Category

1960s German Space Age Vintage Glass Table

Materials

Aluminum

VINTAGE TIFFANY STYLE STAINED COLOURFUL GLASS WiTH DRAGONFLY TABLE LAMP
Located in Pulborough, GB
stained glass table lamp, featuring a classic dragonfly motif and richly coloured art glass. Inspired by
Category

20th Century British Vintage Glass Table

Materials

Glass

Vintage Black and White Coffee Table or Sofa Table Wood Glass, 1970s
Located in Vienna, AT
Vintage black and white coffee table or sofa table made of black and white lacquered wood and a
Category

Late 20th Century Modern Vintage Glass Table

Materials

Glass, Wood

Vintage Pair of French Glass Ormolu Table Lamps 20th Century
Located in London, GB
This is an elegant pair of vintage French ormolu and glass table lamps, mid 20th century in date
Category

Mid-20th Century French Vintage Glass Table

Materials

Ormolu

Oversized 1970s Vintage MCM Lucite Glass Side End Tables
Located in Lake Worth, FL
Estate Fine Furniture Acquisitions Of A Oversized 1970s Vintage MCM Lucite Glass Side End Tables
Category

Mid-20th Century Mid-Century Modern Vintage Glass Table

Materials

Glass, Lucite

Vintage Twisted Rattan Coffee Side Tables With Glass Top
Located in Los Angeles, CA
Beautiful side tables designed and manufactured in the United States in the 1960s. The table is
Category

1960s American Mid-Century Modern Vintage Glass Table

Materials

Rattan, Glass, Bentwood

Vintage Brass Drum End or Side Table With Glass Top
Located in North Miami, FL
The greatness of this polished brass vintage drum table is that it stands alone as a side and or
Category

20th Century American Modern Vintage Glass Table

Materials

Brass

Vintage French Modern Two Tier Brushed Brass Glass Table
Located in BENSENVILLE, IL
style associated with modern in one form or another. This fine table in fact, takes styling ques from
Category

20th Century French Mid-Century Modern Vintage Glass Table

Materials

Brass

Exotic Vintage Carved Faux Elephant Tusk Glass Top Dining Table 20thC
Located in Big Flats, NY
Exotic Vintage Carved Faux Elephant Tusk Glass Top Dining Table Unsigned Mid 20thC Measures - 30
Category

20th Century Vintage Glass Table

Materials

Wood

Vintage Murano Glass Table Lamp White, Gold Metal Base Italy, 1980s
Located in Montecalvoli, IT
Vintage Murano Glass Table Lamp White, Gold Metal Base Italy, 1980s This large vintage Murano
Category

20th Century Italian Hollywood Regency Vintage Glass Table

Materials

Murano Glass

Vintage Solid Shedua and Glass Coffee Table by Gerald McCabe
By Gerald McCabe
Located in Oxnard, CA
Here is a striking studio-crafted coffee table by California design favorite - Gerald McCabe, circa
Category

Mid-20th Century American Mid-Century Modern Vintage Glass Table

Materials

Glass, Hardwood

  • 1
  • ...
Get Updated with New Arrivals
Save "Vintage Glass Table", and we’ll notify you when there are new listings in this category.

Vintage Glass Table For Sale on 1stDibs

With a vast inventory of beautiful furniture at 1stDibs, we’ve got just the vintage glass table you’re looking for. Frequently made of glass, metal and brass, every vintage glass table was constructed with great care. There are many kinds of the vintage glass table you’re looking for, from those produced as long ago as the 20th Century to those made as recently as the 20th Century. A vintage glass table, designed in the Mid-Century Modern, Hollywood Regency or Modern style, is generally a popular piece of furniture. Venini, Pace Collection and Barovier&Toso each produced at least one beautiful vintage glass table that is worth considering.

How Much is a Vintage Glass Table?

A vintage glass table can differ in price owing to various characteristics — the average selling price 1stDibs is $1,800, while the lowest priced sells for $70 and the highest can go for as much as $23,995.
Questions About Vintage Glass Table
  • 1stDibs ExpertAugust 8, 2024
    To tell if glass is vintage, first look for markings, often located on the bottom or inside of glassware. By researching the mark via online resources, you can determine the maker and learn more about your piece. Any glassware produced between 20 and 100 years ago qualifies as vintage, while older pieces are antique. In the event that you can't find any markings, a certified appraiser or knowledgeable antiques dealer can assist you. Find a wide variety of vintage glassware on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Slag glass is pressed opaque glass that has colored streaks throughout. It was used in everything from lamp shades to decorative bowls. On 1stDibs, you can find a collection of authentic slag glass pieces from some of the world’s top sellers.
  • 1stDibs ExpertSeptember 9, 2024
    To tell if glass is vintage, first look for a marking that indicates the maker. By researching the manufacturer using trusted online resources, you can learn when it produced pieces similar to yours and get a rough idea of your glassware's age. Any glass produced between 20 and 99 years ago is vintage. If you need assistance with the dating process, seek the opinion of a certified appraiser or knowledgeable antique dealer. Explore a diverse assortment of vintage glassware on 1stDibs.
  • 1stDibs ExpertNovember 4, 2024
    To identify vintage glass, you will need to figure out if your item is between 20 and 99 years old. The easiest way to do so is first to determine the maker by looking for and then researching any markings present on the glassware. Unfortunately, vintage glass is often marked with paper and foil labels, which tend to come loose with use. As a result, experience and expertise are often necessary to accurately perform the identification process, so you may wish to have a certified appraiser or experienced antique dealer weigh in if your glassware is unmarked. Find a diverse assortment of vintage glassware on 1stDibs.
  • 1stDibs ExpertJune 30, 2023
    With a glass table, avoid putting anything on top heavier than the recommended weight capacity of the table. Items with rough or sharp bottoms could scratch glass. If you wish to display an item on top of a glass table, line the bottom of the item with felt to protect the tabletop. On 1stDibs, shop a range of glass tables from some of the world's top sellers.
  • 1stDibs ExpertAugust 29, 2024
    To tell if Murano glass is vintage, it's usually necessary to conduct some online research using trusted sources. Start by looking for a maker's mark and then cross-referencing it with images published online to determine who made your piece. By learning more about the manufacturer and what they produced over the years by reading histories and exploring product catalogues, you can estimate the rough age of your piece. For Murano glass to be considered vintage, it must be between 20 and 99 years old. Older pieces are classified as antique. If you need assistance with dating your glassware, seek the help of a certified appraiser or knowledgeable antique dealer. Explore a range of Murano glass on 1stDibs.
  • 1stDibs ExpertSeptember 16, 2024
    Yes, some vintage glass is worth something. Collectors are often on the hunt for pieces produced by certain makers, such as Blenko, the Culver Glass Company, Dorothy Thorpe, Libbey, Georges Briard and Arcoroc. In addition to who manufactured it, the style, type, age and condition of vintage glassware all impact the potential value. For assistance with the valuation process for pieces in your collection, enlist the help of a certified appraiser or knowledgeable antique dealer. On 1stDibs, find a diverse assortment of vintage glassware.
  • 1stDibs ExpertAugust 20, 2024
    To tell if a glass vase is vintage, first research the maker. Look for markings on the inside and base, and then research them using trusted online resources to determine who produced your vase. By looking at when the maker was active and producing pieces similar to yours, you can typically roughly estimate its age. If your vase is between 20 and 99 years old, it is vintage. Vases that are 100 years old or older are antiques. For help with dating, consult a certified appraiser or knowledgeable antique dealer. On 1stDibs, find a collection of glass vases.
  • 1stDibs ExpertOctober 24, 2024
    To tell if your vintage glasses are gold, look on the nose bridge and the temples for a purity mark. Makers often stamped their solid gold pieces with “12K,” “10K,” “14K” and other markings to identify their gold eyewear. You can research all of these markings using trusted online resources. Should you locate a "GF" mark, it is likely that your glasses are gold-filled rather than solid gold. This means that the frames are predominantly a less expensive metal but do have a thin layer of genuine gold alloy as a finish. Another mark that indicates your glasses contain some gold is "RGF." The mark stands for “rolled gold filled.” Glasses bearing this mark feature a gold-plated finish that is thinner than what's found on traditional gold-filled frames. For assistance identifying your eyeglass frame material, consult a certified appraiser or experienced antique dealer. Explore a selection of vintage glasses on 1stDibs.
  • 1stDibs ExpertJune 15, 2023
    Whether glass coffee tables are durable depends on the craftsmanship and the materials. Generally, tables with tempered glass are less likely to shatter and break. How well you care for a coffee table will also impact its life span. On 1stDibs, shop a collection of glass coffee tables.
  • 1stDibs ExpertNovember 2, 2023
    To tell if vintage Cartier glasses are real, first look for the brand's logo on the outside of the arms. It should be spelled correctly and in the French luxury fashion house's iconic gold-toned italic font. Because some vintage pieces may lack serial numbers and other markings used to identify contemporary eyewear, you may wish to enlist the help of a licensed appraiser or knowledgeable dealer for assistance with authentication. Explore a selection of Cartier glasses on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    There are a few ways to identify if your table lamp is vintage, but it does vary from brand to brand. If you can spot a maker’s mark or manufacturer’s label on your piece, it could tell you where and when it was crafted. On 1stDibs, find vintage and contemporary table lamps from top sellers around the world.
  • 1stDibs ExpertMarch 3, 2023
    You can substitute a number of things for a glass table top. Try painted wood, marble or sheet metal. To decide what to use, consider the overall style of your room and the other types of materials featured in the space. Shop a selection of tables from some of the world's top sellers on 1stDibs.
  • 1stDibs ExpertMarch 3, 2023
    Whether a glass table is better for small spaces is largely a matter of personal opinion. However, many people find that a transparent glass table creates the illusion of a larger room and makes a compact area feel more spacious. Shop a variety of glass tables on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    The most preferred type of glass for a coffee table is tempered glass. In case of a mishap, this type of glass will fracture into small pieces. One-half inch thick glass is the most popular for coffee tables. 1stDibs offers different antique, vintage and new glass coffee tables.
  • 1stDibs ExpertOctober 5, 2021
    The best thickness for a glass table top depends on usage. If the glass is used just as a cover, then ¼-inch thick glass is likely good enough. If the glass will be used is as a table surface, then you should choose the thickness of the glass according to the size of the table. If the glass used is supporting heavy items, or its size is more than 24 inches, then choose glass that is thicker than ¼ inch. Thicker glass will feel and look more substantial, but thicker glass becomes heavier with increasing size. On 1stDibs, find antique and vintage glass-top dining room tables, glass-top coffee tables, side tables and more.
  • 1stDibs ExpertJune 15, 2023
    Whether a glass or acrylic coffee table is better is a matter of personal preference. An acrylic table is less likely to shatter and often lighter in weight, while a glass coffee table may have a more prominent shine. How carefully a coffee table is crafted also impacts its quality and longevity. On 1stDibs, shop a range of coffee tables.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, you should put glass on top of your dining table to minimize scratches and wear. Glass allows you to see the beauty of the wood while protecting it from everyday wear.
  • 1stDibs ExpertApril 5, 2022
    The easiest way to tell if a bead is glass or plastic is to feel it. Glass beads will be cooler to the touch, whereas plastic beads will be closer to room temperature and warm up quickly in your hands. Another test you can perform is to listen to the sound. Glass has a distinctive ring since it’s harder whereas plastic is softer and has a duller sound. Shop a range of vintage glass bead pieces on 1stDibs.