Lovit Scientific - Unbreakable Silicone Wine Glass Set of 2 Cups - Elegant Shatterproof Stemless Cup Design - Food Grade, Nontoxic, Flexible Glasses SHATTERPROOF FOR A SAFER SIP Silicone wine glass unbreakable construction means no broken glass ever. ELEGANT DESIGN Clear stemless cup is as classy as standard wine glasses & as durable as a water bottle. Also VERSATILE, hot and cold safe serve anything & clean up in the dishwasher. NONTOXIC & NONREACTIVE Food grade silicone is completely safe and won't alter the taste of drinks. Our product is FDA Approved, BPA-free and eco-friendly. LIFETIME GUARANTEE Our wine cups are backed by a lifetime warranty. You're guaranteed to love them! Also check our other items in our Amazon store you are guaranteed to find something you love and need. SPECIAL OFFER: Purchase 3 or more and get 1 of FREE!!!. Enter code 4XN662A3 at checkout.