Whether you’re drinking at home, the park or pool, TOSSWARE’s crystal-like wine glasses deliver style and class. These shatterproof designs combined with our patented smooth round rim create an ideal sipping experience. • Made with up to 1 recycled water bottle per cup • Recycling symbol #1 (curbside recyclable) • Shatterproof • Non-toxic and BPA-free • 100% recyclable • Patented Pop ’n Lock™ (stacks and locks) • This cup is not suitable for hot liquids and is NOT dishwasher safe. If you’re looking for dishwasher-safe cups, check out our RESERVE products.