Mini Doodle Coloring Book Sea Secrets is designed for both adults and kids. POCKET-SIZED - Perfectly sized for on-the-go creativity, this pocket-sized coloring book has 50 pages of simple designs with various sea creatures. GRAB & GO - Compact and travel-friendly, these 4x4 inch pocket coloring books are perfect for your desk, purse, or school bag! Great for the grab & go section of your store or stocking stuffers. HIGH-QUALITY - Crafted with high-quality 100lb stock paper, it's ideal for use with crayons, colored pencils, or markers. The lay-flat binding makes it super easy to color. Made in Canada & locally sourced. Designed by a family-owned small business. Ages 3+.