Unbreakable Wine Glasses - 100% Tritan - Shatterproof, Reusable, Dishwasher Safe (Set of 4) by D'Eco 4 wine glasses per set Shatterproof, reusable, and dishwasher safe beer glasses - BPA Free Each wine glass is made from 100% Tritan, a durable plastic like material Looks and feels like real glassware. Elegant, but won't shatter or break like glass Extremely durable, dishwasher safe and will not cloud like plastic