Review on Permanent Surfaces Smart Color Art by Doris Tran

We bought them to paint on rocks and to paint/paint on acrylic canvases. Every drawing pen was broken. The tips got stuck in the caps and completely detached from the handles - we had to use tweezers to get them out. They wouldn't stay in the grips when we tried to put them in ourselves and the paint bled all over. Trying to get these buttons to work properly was a frustrating exercise. Even when we were able to get it to work, as soon as we re-capped the tip fell off again and got stuck in the cap - and the paint clogged the cap of most of them. Stay away from this brand until they do something else to fix this problem.