Pacon Whiteboard Eraser, 3"Wx3"Lx3"H, 25/Pk, Assorted (PACAC9003) Pack of 25Whiteboard eraser features a playful design to make erasing fun. Microfiber material thoroughly wipes down dry erase surfaces. Elastic band on the eraser allows you to secure it to your hand for quick erasing. Easy to clean design washes easily to maintain its efficiency. Eraser is perfect for young children who are trying to hold a dry erase lapboard and an eraser in their helper hand while writing on the board, making it easier for them to erase in