Onis Gibraltar Original Rocks Glass 7oz 21cl Pack of 12

Its introduction starts in the seventies, 40 years later still one of Libbey’s best-selling items in the world. Perfect for showcasing everything from cocktails to beverages. This range features the Onis toughening process for added durability. Features Onis Extratuff – An additional heat treatment process targeted at the rim of the stemware and tumbler products. Increasing the resistance to thermal and mechanical shock resulting in a very strong glass with prolonged life in service.