Markers with built-in erasers!
Distribute one of these inexpensive dry-erase whiteboard markers to everyone. Keep them attached to your whiteboard with VELCRO® Brand Sticky Back hook and loop fasteners. The loop side of the fastener, which doubles as a whiteboard eraser, in a pinch, is attached to the marker. The hook side can then adhere to any surface, including a whiteboard so that your marker is always within reach.