Serve your whiskey in these unique Sorrento whiskey glasses 2-pack from Zwilling. The glasses, which come in a set of two, will enhance both the flavour and the experience thanks to their floating illusion. Made of borosilicate and with double walls, they have many advantages. The drink does not warm up as easily from the heat of your hand and retains both heat and cold more effectively than in regular glasses. You can also both freeze and heat the glasses without them breaking.