Make perfect ice cubes using Zoku’s silicone Jumbo Ice Cube Trays. This space-saver pack of two molds makes six extra large ice cubes each and conveniently stacks on each other. The tightly sealed flavor-guard lid prevents freezer-tasting ice and spills while transporting to the freezer. Nearly flawless cubes easily remove by inverting the silicone mold—no rinsing required! About 2.75 fl. oz. each. Hand wash recommended. BPA and phthalate free.