The Pattern Crazy series includes 3 printable coloring books full of intricate patterns to color. Each book is based on a variety of patterns created from hand-drawn art that has been digitally manipulated. They each include a variety of designs, from thick lines and big spaces to color, to other pages with insanely intricate details. These books are usually USD $6.95 each, so this bundle is a great way to buy the set and save. 💾 Instant Digital Download