Food Grade MaterialsOur ice cube molds are made from high quality food grade materials. BPA free, totally healthy. Size: 9.8 x 5.7 x 1.3 inches. Package: 2 Round Ice Cube Tray MAKE PERFECT ROUND ICE CREAM BALLSFood grade material to keep the same temperature on the upper and lower molds of the ice maker, in the freezing layer (-16 ), ice cubes can be formed after freezing for 6 hours, and you can get a perfect round ice cube than the traditional silicone ice cube tray. EASY TO USE Just pour about 400ml of liquid and squeeze out excess water, you have to overfill the water and the tray will pass the score line, ensuring perfectly round scoops of ice cream, no need to fill the bowl hole by hole and close the lip of the tray. PERFECT FOR YOUR ICE BUCKET: 2 pieces of the product can make 66 ice cubes, which is very suitable for parties, put 4 ice cubes in each person's glass, when not in use, you can put back the ice bucket in the fridge keep water to save.How to use this product? After taking the mold out of the freezer, let it rest for 2 minutes, turn the tray slightly and gently open the lid to release the ice, pour 66 ice cubes into the cooler.