Using this coloring book is easy. Just grab your favorite coloring tools like crayons, colored pencils, or markers. You can start coloring any page you like, and as you color, learn about the amazing world of robots and their inventors. When you're done coloring, you can share your masterpieces with your friends and family. Keep this coloring book in a dry and clean place to prevent it from getting damaged. Avoid using wet or water - based tools that might bleed through the pages. If you accidentally spill something on it, gently blot the area with a dry cloth. Enjoy your coloring adventure with Ladyada's R is for Robotics coloring book!