Libbey Inverness Cooler Glass, 15 1/4 oz (24-pack) Browne | Square Grater Material: Polypropylene (handle)

Material: Polypropylene (handle)

5" Total Length 17

Rust-resistant arbor

The lighter weight results in less arm fatigue

Libbey Inverness Cooler Glass, 15 1/4 oz (24-pack) Browne | Square Grater Material: Polypropylene (handle)Libbey's exclusive DuraTuff treatment increases resistance to thermal shock (sudden change in temperature) and mechanical impact (sudden impact with another object). This special thermal after process for pressed' tumblers and stemware strengthens the upper portion of the glass, the area most vulnerable to breakage. It results in remarkably durable glassware with prolonged service life. Improper stacking shortens the service life of glassware.