【Specially Design】Ice cube mold that perfectly compatible with Stanley 20-40 Oz tumbler cup. This 3pcs mold creates three large ice cubes, Free to match and save refrigerator space, more practical than integrated styles mold.It allows the ice cubes to be stacked, making them compatible with a tumbler cup, as well as for individual use in drinks, coffee, or cocktail glasses.

【Long Lasting Cooling】Unique Hollow Cylinder Ice Cube Shape - This cylinder shape keeps drinks colder longer by melting slowly and diluting less. The larger size of the ice cubes ensures a slower melting rate, helping to maintain the drink's temperature without diluting it too quickly.

【High Quality Material】Food Grade Silicone & Diversification - Our ice cube tray molds are made of food grade silicone, which is BPA free, flexible and elastic, and can be recycled. Resistant to high and low temperatures, easy to clean.With Sealed Lid so you can enjoy pure ice without any pollution.No more leaks or worries about your fridge getting messy!

【More Easy to Operate】Simply pour water into the tray, cover it with the lid, place it in the freezer, and when it's time to enjoy your drinks, just twist to release the ice cubes. If needed, add some hot water and pour it around the ice lattice for better ice release. The perfect ice cubes in various sizes can be matched to fit into your 30-40 oz tumbler cups.

【Chill Your Drinks】Perfect for house parties, home bars, restaurants, beach days, holiday events, and even as gifts. These ice cubes will keep your drinks.