The Big Book of Patterns Volume 1 is a coloring book for adults or anyone who loves to color It includes a whopping 50 patterns for hours and hours of coloring fun. Included are mandalas, animal patterns, geometric shapes, stars, hearts, and tons more Great for coloring with crayons, gel pens, or colored pencils. Pages are single sided for your convenience. Color to your heart's content. Patterns include: -Circles -Mandalas -Animal Patterns -Geometric Patterns -Large Designs -Intricate Designs ...and much more