Nice portable watercolor set. I kinda know how to watercolor although I don't think the idea of a brush made of these materials is ideal. I think it's still a bargain; and a lot of people swear these brushes are wonderful. I prefer a brush with the ability to hold water and color that is similar to a real brush. Not that theres anything inherently wrong with these types of brushes I just prefer a real paint brush specifically designed for watercolors. The results these brushes provide is decent but isn't a substitute for the real thing. Although if you don't feel like carrying a water bottle this may be the way to go.