We R Memory Keepers 70971-8 - Crop-A-Dile Replacement Cubes Includes 2 Replacement Cubes Color coded for easy identification Fully removable for easy replacement when needed! To go with The Original Crop-A-Dile made in 2012 or newer, does not work with older styles Look for all our High Quality We R Memory Keepers and We R at Home products and tools