Cool Cubes The unique push and pop system for ice cubes is here to redefine freezer storage. You can also make your drinks a lot more fun by adding fruit infused ice cubes in them. Freeze iced tea or coffee and drink later! Features / Specifications: Unique silicone bottom helps to easily pop out single ice cubes with just the press of thumb. Feet allow air circulation for faster freezing. The unique filling system prevents spills on the countertop or on your way to the freezer. Seal prevents spills and shields from freezer odors.