uni-ball Liquid Chalk Pens. Multi-Purpose Wipeable
uni-ball Liquid Chalk Pens. Multi-Purpose Wipeable and Erasable Coloured Markers for Blackboards Chalkboards Whiteboards Glass Mirrors Plastic Windows Metal. Non Toxic. Multipack Set of 12 Uni-Ball Liquid Chalk Markers 12 Pack Water Resistant The uni-ball Chalk Marker writes on and wipes off making it the perfect tool for writing on non-porous surfaces such as chalkboards and glass. Perfect for pub,...