TrueCraftware Set of 4 - White Ice Cube Trays - Stackable Set of 4 - White Ice Cube Trays Designed to channel water so the trays fill up evenly and quickly Stackable for easy storage or when in the freezer! (Works conveniently as a cover with the Ice Cube Bin) Keep your drinks chilled with these great shaped ice cubes! Dishwasher-safe, BPA-free and phhalate-free