3M Whiteboard Erasers
MMM 581WBEWhiteboard Eraser Pad removes dry-erase marks from whiteboards and cleans permanent marker stains on whiteboards. No sprays or cleaners needed. Add water to erase most permanent marker, ghosting and residue
3M Whiteboard Erasers - White, Blue - Whiteboard - 5" Width x 3" Height x - 2 / Pack