Retailers can use these collectible 3D erasers to add a fun element to their pencil aisle, while schools and other educational centers can reward students with them for their hard work. The erasers come in assorted designs and are 1.5" in size. With 144 erasers per case, they are perfect for any classroom or school setting. Plus, they come in retail packaging and a countertop display, ready to be stocked in any store.