Description
- Diameter (Diameter x Height): 3.1 (3.1 x 3.1 inches (79 x 80 mm)
- Weight: 0.4 lbs (0.220 kg)
It is Libbey's unique mouth reinforced heat treatment applied to Durataff Press molding.
Heating and cooling improves the durability of the glass and eliminates the load on the glass and is hardened by any chance, in the event of breakage, it will not shatter like glass.
Libby GIBRALTAR Gibraltar Series
The mouth is tempered glass that is hard to break.