Hard Coloring Book for Adults

BEST HARD COLORING BOOK FOR ADULTS - Over 50 gorgeous designs! Are you bored of all the coloring books and are you looking for something new and different? Try this Hard Coloring Book for Adults to start to relax and forget about stress. This Coloring Book features: Over 50 different and unique designs as animals, birds, flowers, humans, objects and more! Perfect for stress relieving and relax No issues with skill level, perfect for growing your skills Printed Single side to prevent and reduce the bleed-through problem Large 8,5x11" format 104 pages If you want to make the perfect gift/present for friends, family, birthday or for coworkers, this is the best choice.