Environmentally Friendly Recycled Markers for whiteboards. Available in Packs of 4 units, assorted Colors. The Bi-Office Dry Wipe Markers' long-lasting bright color stands out and the ink can be lefted on the board for weeks without causing any damage because it's non-toxic.
- Chemical free and environmentally friendly pens;
- Four bright and long-lasting colors - black, blue, green and red;
- Non-toxic ink can be left on the board for weeks without damage;
- For use on any dry wipe surface.