Uni-Ball Chalk Marker Pens Black-Board Pen PWE5M Handy Wallet of 4 White Ink
4 Uni PWE-5M Chalk Markers in a Handy Wallet. 4 Chalk Markers in a Handy Wallet. Uni-Ball PWE-5M Chalk Marker. For Use on Porous and Non-Porous Chalk Boards. Bullet Tip. Special Formulated Ink for Easy Wipe Clean.