Color Wonder Coloring Pad Children can color and paint anytime, anywhere, without any mess. Color Wonder inks only produce color on this special paper. This package contains three 13-3/4" x 8" - 5/8" x 1/4" coloring books and 30 pages each, so you can enjoy coloring without worrying about messy messes. Conforms to ASTM D4236 Recommended for ages 3 and up. Made in the USA