Food Grade Silicone Material: Our molds are made of food grade silicone material, which is odorless, non- and , ensuring safety and reusability. These trays are and can easily take out without cracking or breaking. to use them! Easy to Clean: These trays come with lids and can be stacked in the freezer to prevent odors and dust, keeping the fresh. They can be easily rinsed by hand or put in the dishwasher for easy cleaning. After drying, stack them in a dry place for storage Unique Shape: Our trays feature a unique hollow cylinder design that produces larger with less area, which slows down melting and prolongs cooling time. Perfect for chilling drinks, mixing cocktails, enhancing whiskey and enriching the flavor of various beverages and coffee Easy to Fill and Release: Simply pour water into the tray, cover with lid, and place in the freezer. When it's time to enjoy your drink, simply twist the tray to easily release the . Within a few hours, you'll have perfectly shaped hollow cylindrical ready to enhance your drinking experience Colour:As Shown Material:Silicone Package Contents: 2 * Mold Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.