Marie's 36 Colors Watercolor Pencils CW7036 (US) With this watercolor pencils, all options are open: you may sketch with them, as well as color whole areas! Length: 6.89 inch (17,5cm) 36 different colors - so you can paint any shade you ever thought of! for smooth, fully smudgeable lines or areas A great gift for friends and family - and of course for your personal use!