Diamonds are a girl's best friend, and you can never have too much bling Add a little sparkle to your cocktails and mocktails with IOco Diamond Ice Cube Molds. As functional as they are fun, the silicone molds create sculptural ice cubes that melt slowly and evenly, so drinks stay well-chilled and beautifully balanced down to the last sip. Instructions Fit the top piece of the mold onto the base piece securely. Use the supplied funnel to fill all 4 holes, tapping the mold as you fill, ensuring there are no air pockets. Place the mold on a flat surface in the frezzer. Once frozen, take the top mold peice off slowly, starting from one corner. Slowly push each diamond out from the base using your fingers. If the diamonds are hard to remove, run cold water over both sides of the mold quickly, then follow the removal steps again. Once the diamonds are removed, enjoy your Glamorous beverage :) Features: 4 ICE Diamond capacity Diamonds 4.7cm diameter Silicone Food Grade, 100% BPA free, non-toxic Size 12.5 x 12.5 x 4cm Sturdy, flexible silicone molds release ice diamaonds quickly and easily. Large ice cubes last longer so your beverage remains colder over time. Flexible for easy filling, release, and cleaning Safe for dishwasher, freezer and microwave Easy to fill, remove, and clean