Animals Coloring Book for Adults: Beautiful Designs for Stress Relief, Creativity, and Relaxation. Includes stress relieving designs that help you relax, unwind and relieve stress. The beautiful designs in this coloring book are printed on premium quality single-sided sheets. Coloring Books from Mantra Colors are an excellent choice. This coloring book includes: Beautiful, exquisite artwork that lets you create your own art masterpieces Designs that enable a flow of creativity as you color and relax All designs are printed on single sides sheets Printed on PREMIUM QUALITY sheets that allow you to use a variety of color types including colored pencils, crayons, gel pens and many more! About Mantra Mantra is a brand of Mantra Colors, a global design studio that focuses on developing premium, high-quality artwork, art products and media.