BPA FREE ICE CUBE MOLDS: Made of food-grade silicone with high flexibility and exquisite workmanship, 100% BPA free, odorless and safe to use, the multi-purpose molds are used for baby and adult food. Its also high temperature resistant which can tolerate 280℃ and keep good condition.NON-STICK FOR EASY ICE RELEASE: Features ultra smooth surface and non-stick performance, the ice maker trays allow for easy removal of ice cubes or ice balls, a gentle twist or push from the bottom to remove ice cubes and balls can help you take out ice to enhance