Ice Cube Trays

Ice cube trays are usually made of rubber or plastic and contain separate compartments which are used to house small sections of water until they are frozen. While most trays use a cube or cube-like shape there are also many novelty trays out there which can freeze your ice into just about any shape you desire. Typically when water is frozen in a household freezer it retains a cloudy look which is a result of the water cooling quickly and not releasing dissolved gasses.