Quality 100% FDA grade silicone and BPA free, EEC AP2004/5 and LFGB certification available.
How to use
1. Just fill with water, soda, or juice, pop it into the freezer for a few hours.2. Then carefully turned the mold inside out, one glass at a time.3. It can used in -40 to +500 Fahrenheit, oven, microwave safe. And dishwasher safe makes clean up like a breeze!