This brush pen set is so awesome. It has so many colors and comes with it's own bag, just roll it up, snap it closed and you can store it or take it with you anywhere you go. Great for on the go artist, and perfect for children of all ages. The pens are fine point and can be used as you would use a brush. We love that these are safe, non toxic, water based so cleaning is simple and easy. We were impressed that it had so many different colors to choose from. Great for coloring books or any type of creative coloring.