Sufficient Quantity: the package contains a total of 40 undersea ocean coloring books; There are a total of 8 different pattern designs, each pattern has 5 copies, allowing you to paint different colors on the same pattern; Each fish paper coloring book has 8 pages, each page is double sided printing, so you can paint with confidence; The shark coloring books are designed vertically so your child can turn the pages quickly Quality Materials: the kids coloring books bulk are made of average thickness paper that can be drawn on both sides, so it is recommended that you use colored pencils, gel pens, chalk, crayons, but no markers to avoid damage to the back of the page Proper Size: the size of the fish coloring book party favors is about 5.9 x 3.9 inches, these pocket sized coloring and activity books are very convenient to put in a purse or jacket pocket to help little ones while waiting for food in restaurants during business trips or dinner to keep busy; The variety in this pack is good for keeping options fresh Ocean Theme: this turtle party decorations coloring book contains a variety of underwater life patterns, including mermaids, octopuses, seahorses, sharks, crabs and more; These patterns are cute and can attract children's attention; In the process of children's painting, this coloring book can help stimulate children's imagination, let children have a pleasant painting experience, help them understand underwater animals, and enrich children's knowledge base Wide Uasges: these back to school coloring books are a huge hit at any party, good for kids goody bag fillers, birthday party favors, first day of school classroom activities and more; These party favor coloring books are also good for kids' birthday gifts, kids' parties, painting games, toddler gifts, classroom DIY painting activities and more; Coloring is suitable for people of all ages, you can use it for relaxation and entertainment hours