UNIQUE DESIGN - The unique design of our ice cube trays and ice ball molds is made into a mold that melts slowly and is perfect for keeping your drink colder for longer. FOOD GRADE SILICONE - As our core goal is health and hygiene, are our silicone ice cubes BPA-free and odorless. Durable, non-fragile and dishwasher safe. NON-STICK COATING - Easy to release: thanks to high quality food grade silicone, our molds are super easy to release. Is never sticks to the shell and comes off very smoothly. COMBINE SET - Our silicone ice cube trays come in a set of 2, bocce ball machine, large square cube shape with lid and a funnel. Freezer trays: Our silicone ice trays create 6 giant ice cubes, perfect for chilling your drinks. Can also be used as food storage to store all fruit/vegetable puree or milk.