Great App, Few Improvements – Adult Coloring Book - Pigment Review

Have to agree with others that say there should an eraser instead of just the back arrow. This would allow you to erase an earlier color choice. Also, you last "x" number of colors you used should be easily accessed so you can go back to a color you just used. Otherwise, a very good app - very soothing.
Review by Zapgal on Adult Coloring Book - Pigment.