Produce and serve long lasting, spill-free ice cubes and ice cube molds without spilling with the Set of 2 No-Spill Slim Ice Cube Trays with Lids. Each Ice cube tray with lid allows you to stack the reusable ice cubes tray and prevent messy spilling. Ice tray's cover includes a small opening that allows you to easily fill the ice cube trays up with water. The flexible, cool ice cube trays allows users to easily pop out the ice cubes. Use the rubber ice cube molds to produce cocktail ice cube molds, dense ice cubes for soft drinks, or other beverages of your choosing.