Uni POSCA Chalk signwriting pens

Writes on non-pourous surfaces, rain-resistant and wipes off with a damp cloth.

Similar in design to the popular Posca Pen they have Odour, solvent and alcohol free ink that writes on Chalk boards and other non-porous surfaces such as glass, metal, paper and plastic.

Once dry the chalk ink will stand up to rain, making them ideal for sign writing in pubs, restaurants and cafes etc.