Turn mason jars, tumblers, and other drinkware into to-go cups for cold drinks and smoothies with this 100% pure platinum silicone lid and straw set. Create a watertight seal by bending the straw to seal up the holes during travel. Simply pop one end out when it's time to drink!
Fits cups 7-12cm in diameter
Oven, dishwasher, microwave, and freezer safe
Set includes one blue silicone straw and one blue silicone lid