Uni-Ball 2.5mm Bullet Tip 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, and restaurant signs, its broad bullet tip makes this pen a great all-rounder, good for hand lettering and bold, robust drawings. Not suitable for porous surfaces.

• Water-based paint pen
• Works well on non-porous surfaces such as chalkboards and glass
• Writes on and wipes off
• Perfect for pub, and restaurant signs
• Rain-resistant so your message can withstand the elements (within reason)