SILIPINT Shorty Silicone Glasses, Squishy Beer Glasses, The Original Unbreakable Silicone Glass, Patented Unbreakable Glassware for Beer and Wine and More, Drinkware That is Heat Safe and Freeze Safe, (Set of 4), Variety of Colors, 9-Ounce Enjoy a colorful array with your everyday drinkware Highly versatile and wildly insulating yet an environmentally friendly glassware replacement BPA-free dishwasher-safe drop-safe microwave-safe burn-safe non-bacterial non-toxic FDA-approved practical and portable Durable drinking cups that are ready to be squeezed shaken stirred and served Make broken glass a thing of the past with patented Silipint drinkware