Stainless Steel Martini Glass, Set of 2 - Black by SnowfoxA martini that stays icy cold from the first to last sip? Sounds divine. Stemless and designed to feel like sipping from fine glassware, it has premium vacuum insulation so your hands stay warm, but your cosmo stays ice cold. These metal martini glasses are made of insulated stainless steel to maintain the temperature of your cocktail without putting them in the freezer. Super thin 1. 2mm rim feels as decadent as if youre drinking from a crystal