Liquid Chalk is water based and solvent free ink which is designed for signwriting on different types of non-porous surfaces such as advertising on chalkboards, whiteboards, mirrors and glass surfaces.  The ink is water-resistant to light showers however once the surface is wet you only need to remove the liquid chalk with a damp cloth, or for more efficiency you can use the Rainbow Blackboard, Whiteboard and Glass Cleaner.

How to Apply:

Once you have a clean non-porous surface you simply shake the marker then pump the nib on a flat surface repeatedly to activate.  The ink will dry within a minute of use.

Product Specifications

5mm Nib Chisel.
Wet wipe erase with a damp cloth or Rainbow Board Cleaner.
Suitable for indoor and outdoor use.
Resistant to light showers.
Valve activated to control ink flow.
For use on chalkboards, whiteboards, windows, and non – porous surfaces.
Water based & non – toxic.