Features 1. Large ice cube molds for cocktails can make 4pcs 2 inches large diamond ice balls. Impress your guests and add a touch of elegance to your whiskey with this captivating diamond ice ball maker mold. 2. These large ice spheres melt slowly to keep your drinks cold. Perfect to chill cocktails, whiskey, Bourbon, Scotch tequila, or other drinks with less dilution. This round sphere ice cube mold is also great for DIY popsicles, jellies, and fruit and vegetable ice cubes. 3. This round ice cubes mold is durable, BPA-free, and odorless. Combler ice molds for whiskey can be used in the freezer and dishwasher. 4. Easy to Use: Follow these simple steps to make the perfect diamond ice ball: 1) Fill the bottom mold with water up to 23 full. 2) Push down the ice mold's lid slowly. Let the spill-out water leave on the lid. (Prevent the cover float.) 3) Freeze for at least 12 hours. 4) Allow it to thaw naturally for a few minutes. (DO NOT pour warm water, avoid the ice cube breakage.) Open the mold with both hands and twist it gently to release the ice ball. Specification Material: PET Color: Transparent Size: 18.5 x 5.5 x 3.6 cm, 23 x 6.5 x 5 cm, 27 x 6 x 7.5 cm Weight: 100 g, 170 g, 232 g Package Include: 1x Ice Molds