Using this coloring book is super easy. First, grab the magic ink marker that comes with the book. Flip through the 24 pages and pick your favorite Avengers character. Then, just use the marker to color them in, and watch as the magic ink makes the pictures come alive! For best results, make sure to color within the lines. When you're done, put the marker cap back on tightly to prevent it from drying out. Keep the book away from water and excessive heat to protect the pages and the magic ink. Store it in a cool, dry place so you can enjoy it again and again.