1. The ice cube molds have a very original look, perfect for bachelorette parties and other parties. <br> 2. Material: Our ice trays are made of food-grade silicone, which is reusable, BPA-free, eco-friendly, and non-toxic. The surface is non-stick, easy to release and clean. The package comes with a funnel for easy filling with water or juice, just drop it into the zer to get perfect ice cubes. <br> 3. Easy to Release and Clean: This silicone material makes it easy to remove ice cubes. Just push them from the back with your fingers and the ice cubes will slide out. Our stackable silicone ice molds have a smooth silicone surface, easy to clean, and can also be washed in the dishwasher. Very convenient! <br> 4. Withstands high and low temperatures, works well in the range of -104℉ to 446℉. Safe for refrigerator, oven, microwave and dishwasher. The ice cube mold is perfect for cocktails, whiskey, bourbon, cold drinks. It can also be used for iced tea, coffee, soda and even ice water. This is not just an ice maker, it can also be used as a jelly, mousse mold, sugar mold, chocolate, ice cream, soap making tool. <br>