This magnetic whiteboard eraser has an ergonomic grip for easy use. Eraser clings securely to all magnetic surfaces and removes markings from all dry erase surfaces. Never lose your whiteboard eraser again! With a strong magnet your eraser will hang tight on your board while not in use. This magnetic whiteboard eraser is fun and easy to use and hold for all kids and adults alike! Eraser has an ergonomic grip for easy handling.Details:Green and black2" x 2" eraser size3 packs (12 erasers per pack, 36 erasers total)Eraser clings securely to all magnetic surfacesErgonomic gripFor ages 4 and up