What is grayscale coloring? Simply put, it is an easy and amazing way to add professional shading to your coloring, without having to add the shade yourself! The complex gray tones add variance and depth to your art, taking your adult coloring to the next level, resulting in pictures you'll be proud to share. View our YouTube video showing all pages at: youtu.be/eT5Fm1iNVSY (copy and paste the link into your web browser) Includes 24 gorgeous designs Printed on one side only Full size (8.5" x 11"), pure white 60lb. paper