1.Set of 10 colors,also that you can pick out your own color from 56 colors.
2.Available on most surfaces like tire, paper, stones, canvas, glass, plastic, wood, etc. Various colors allow you to decorate the surface with excellent look.
3.Paint pens are made of water-based ink that is environmental, non-toxic, acid-free and quick dry. Safe for both kiddo and adults. Besides, round pen body made it comfortable to grip.