These liquid chalk pens can be used to write on surfaces like glass, mirrors, metal, ceramics and many more. They can be applied on all non porous surfaces and are easy to clean with water and a sponge. Use the Uniball Chalk Marker to create your new coffee menu or even a smaller design on chalkboard labels and tags. Uniball chalk markers are resistant to smudging when dry. Perfect for indoor and outdoor usage, these chalk markers are a great fit for small businesses, artists, overall creatives, people in education and many more

• Availible in 9 opaque colours
• Wipe off with a damp cloth
• 15mm Broad Chisel tip
• PWE-17K
• For smooth surfaces and not suitable for old school blackboards