Tired Of The Same Old Humdrum Mandala Coloring Books? Then it's time to turn the volume to 11 and experience INSANE MANDALAS - The World's Hardest Coloring Book
Filled with 50 stress-inducing images of mind-blowing complexity this book will keep you busy coloring until your fingers are numb and you can't see straight.
WARNING: Some of the Mandalas are VERY detailed and may require...