Colour Pencil by Numbers are the perfect introduction to drawing with color pencils for the young artist-to-be. With the design preprinted on the board and a clear, numbered overlay, there is no need to worry about subject or color placement. The 8-7/8-inch by 11-3/4-inch format offers a project that could easily be tackled and accomplished in a relatively short amount of time.whether a rainy day project or a gift for child, the sets provide pure entertainment. And, because there's no paint and brushes, they make the ideal travel art project. Set includes everything needed to complete project.