Enjoy our boredom mandalas, suitable for teens, and adults. Generally perfect for people who love simple but intricate patterns to color; you don't need to spend hours on a single page. Coloring have been proven by science to help relieve stress, stay calm and clear the mind. It helps to feel in control, and be less anxious about things. From experience, we believe no user of our books will get tired of the different mandala styles we are offering...