Coloring Book for Adults: 51 Mandalas: Stress Relieving Mandala Designs for Adults Relaxation by Gift2Joy Publication, this adult coloring book (activity book) has 51 stress relieving mandala designs. Printed on one side of the paper. Incredibly Fun and Relaxing designs ★★★51 BEAUTIFUL MANDALAS - BEAUTIFUL MANDALA COLORING BOOK FOR ADULTS★★★ The book has varying levels...