These champagne flutes from Crown are strong. Really strong. Part of the Atlas collection, they're made from a toughened glass that's up to six times stronger than standard stemware. There will be fewer breakages which not only improves safety, but also saves you money by reducing the amount of replacements you have to buy in. Perfect for busy bars and fast-paced clubs, each 150ml glass has the durability to cope with repeated use every day, and still come out shining.