Libbey Gibraltar Twist Beverage No. 15747 Soda Glass (Pack of 6) RALA001

This is a Libbey-exclusive heat-treated rim strengthening process applied to Libbey Tumblers & Barware's DuraTough press-molded products. Heating and rapid cooling enhances the glass's durability and reduces stress on the glass, ensuring that even in the event of breakage, it will not shatter like regular glass. GIBRALTAR Gibraltar Twist Series Diameter (rim) x Height (mm): 90 (90) x 130 Weight (g): 380