Mess free painting fun is a creative experience unlike any other, and Color Wonder Paintbrush pens make it possible. The 8 kids paints in this set magically appear on specially formulated Color Wonder paper, and not on skin or clothing. These pens are the perfect refill for existing Color Wonder art sets at home, or to start off your collection by pairing these with Color Wonder colouring pages (sold separately) of your choice! Give kids a real, tactile experience of painting, without having to clean up a mess in the aftermath. Color Wonder activities make the perfect gift for kids ages 3 and up.