Knead the colored clay together and use it to fill in the spaces between the black lines of the illustration. You can also mix the colors together to form new colors. When it dries, detach it from the board and wet the back side a little: it will become like a sticker that can be attached to glass or other surfaces. 【スペック】 Size: Board: 190 x 190mm [Set Contents] -Magic Clay: 1 pack x6 colors (yellow, white, blue, green, orange, pink) -Board x1