DOUBLE-SIDED BLACK SLATE Increased quality: new material Better erasability Resistant to erasure with a wet sponge The graphite school slate kit contains a box of 10 blackboard chalks as well as a sponge with the image of a frog. The Maped slate can be used from kindergarten onwards. It allows children to give free rein to their imagination and facilitates learning to write. It is easy to handle thanks to the non-slip design frame. Random slate color, red or green.