Keep hands clean with Kitpas in holders. Kitpas crayons write smoothly in bright, solid colors. You can draw pictures or write messages on paper, glass, mirrors, whiteboards and more. Or dissolve them in water for watercolor painting. Kitpas art can be removed from any non-porous surface with ease. Just wipe with a damp cloth. This set of 12 Kitpas in Holders comes with - white, pink, red, orange, pale orange, yellow, yellow-green, green, light blue, blue, brown, black Kitpas. Made of paraffin wax; Holders made of plastic. Non-toxic and safe for children.