- Rainproof after just 1 hour yet erasable with a damp cloth.
- Perfect for indoor and outdoor chalkboard messaging.
- Superior colour vibrancy and outdoor durability shown from our independent outdoor tests.
- Any staining following prolonged use can be removed using conventional household cleaning fluid.
- For use on blackboards, whiteboards and glass.
- Top tip! Mr Muscle ‘Window’ is an excellent chalk pen cleaner.
Particularly effective on our Chalkboard Range
and Chalk Insert Panels.
|Nib Size (mm)
*Contains red, green, white, yellow and blue.