Teroforma Wine For Two &ndash; Wine Twirls Wine Chillers (Set of 2) & Stemless Wine Glasses (Set of 2) PERFECT GIFT FOR WINE LOVERS: This is the COOLEST WAY to serve chilled wine! This set includes Two Wine Tumblers & Two Wine Twirls. They sink right to the bottom of the glass, never to interfere with that next perfect sip. EASY TO USE: CHILL - Chill Wine Twirls in the freezer 3 hours ahead of use. POP - Pop open a bottle of your favorite chilled wine & drop a Twirl into your glass. TWIRL & SWIRL - Swirl & enjoy your chilled wine through the last sip! Hand wash prior to first use and thereafter following each use and freeze. HIGHEST QUALITY WINE CHILLERS: One WINE TWIRLS wine chiller keeps your glass of chilled wine at fridge temperature for up to 30 minutes. PREMIUM CRYSTAL QUALITY GLASSWARE: Non-lead European crystal tumblers made in a traditional glass studio in Slovakia. While we recommend hand washing all of your crystal, this glass is dishwasher safe.