Magnetic Eraser for Dry-Erase Boards (2-Pack) by One Planet Products CLEAR UP YOUR WORK SPACE - Keep your whiteboards clean and ready for use with our magnetic whiteboard eraser! Can be readily used to erase previous works, or to aid in on-the-fly corrections. Suitable for office work, for children, and even for important reminders in your home! Your white board is just not complete without an exceptional eraser. STICKS TO ALL TYPES OF MAGNETIC SURFACES - Never lose your erasers again with this product! These magnetic whiteboard eraser attaches to all types of magnetic surfaces. You can secure them on your refrigerators, magnetic whiteboards, and bulletin boards. ERGONOMIC MOUSE SHAPE - Conveniently shaped to fit your hand comfortably as you erase. Its mouse design is deliberate in that it looks like an office related object so as not to misconstrue it as something else, which may lead to the product being misused. Additionally, it is stylish enough to be appropriate for all classroom and work settings. ERASES ALL TYPES AND BRANDS OF WHITEBOARD MARKERS - The felt attached to this whiteboard eraser has been specifically designed to work well with any and all brands of whiteboard markers. You never have to think twice when buying a new whiteboard marker again! Works effectively in erasing thick and thin marker lines, no need for additional liquid based cleaning products! MONEY BACK GUARANTEE - We only care about your 100% satisfaction. If you feel this product didnt live up to your expectations, let us know and we promise a 100% money back guarantee.