Erasable liquid chalk is an erasable medium for use on non-porous, erasable surfaces, with IOD Decor Stamps. Erasable Liquid Chalk is pigment rich, a little goes a very long way. We recommend applying with the IOD Brayer in a thin, even amount onto the stamps. Drying time varies depending on the conditions and application.
I use Autentico Vintage paint to create my chalk board, it's great because there are over 150 colors! Before I stamp or write with chalk I "season" it by running the side of a piece of chalk all over it and be sure you use the long side of the chalk as if you're shading it and then just wipe off the chalk dust.