Reusable Colouring Fun while on the go or at home. The Colour & Erase Reusable Activity Board lets kids create again and again with less mess! Colour-in with the vibrant washable markers and then when your finished, simply wipe off with a damp cloth and create again and again. Colour-in with the vibrant washable markers and then when your finished, simply wipe off with a damp cloth and create again and again.