SUPER FUN AND CREATIVE THOMAS THE TRAIN COLORING BOOK! About the book: You can display your artwork with a standard 8.5" x 11" frame One-sided printing on heavy paper designed specifically for coloring. Coloring pages are suitable for beginning as well as more advanced colorists. A great way to relax, unwind, and let your creativity flow! Soft, glossy cover finish Our high-quality stock paper can handle crayons, markers, colored pencils & gel pens!.