This is the original French tumbler, created by the company that invented the glass-tempering process. This often-imitated design has been made in France since 1939, and is a favorite of entertainers everywhere. Iconic tumblers are made of impact-and chip-resistant tempered glass. Tempered glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. Tempering creates balanced internal stresses which cause the glass, when broken, to crumble into small granular chunks instead of splintering into jagged shards.
Features
Available in full or 1/2 racks
16 per rack
Tumblers are suitable for both hot and cold liquids (-4°F to 266°F) and is highly resistant to thermal shock.
Incredibly versatile, Duralex glassware can move directly from the freezer to the microwave.