WineTanium Unbreakable Stemless 8 oz Champagne Glasses - 100% Tritan - Shatterproof, Reusable, Dishwasher Safe - Set of 4 Shatterproof, unbreakable plastic champagne glasses - perfect for parties, pools, picnics and boats Top-rack dishwasher safe - no hand washing needed! Made of BPA-free Tritan to keep harmful chemicals out of your sparkling wine Crystal-clear to showcase the clarity and color of champagne just like a fine glass