Turn any glass or cup into a silicone straw cup with these universal fit silicone straw cup toppers. Suction keeps the topper in place for a fit that's airtight and leakproof on any size cup, and as always, 100% plastic-free. With a flexible straw that will never risk chipping your teeth, these are a must-have around the house. Universal lid fits over a WIDE variety of cup sizes Reusable straw won’t melt in your drink like a paper straw, won’t hurt your teeth like a stainless-steel straw (8 in length/0.6 cm opening) Made with 100% European-grade, platinum silicone Aluminum travel case for on-the-go sipping Soft, nontoxic, eco-friendly (because we only get one planet Earth!) Dishwasher safe, boil to sterilize or wash by hand – no brushes or tools needed
