Set includes 12 coloring books & 48 crayons! These coloring books encourages creativity in kids who love to draw & color! Coloring is a calming activity especially with all the on screen time kids get with distance learning nowadays! Coloring is proven to be productive & helps kids learn focus skills. Science themed coloring book set promotes diversity & make great goody bag fillers in party favor treat bags! Each coloring book have 16 pages & includes 4 crayons. Each set individually wrapped! Great giveaway for a socially distant birthday party! Each inside page is double sided so no blank pages! Use the crayons included in the set to color or makers & color pencils can be used as well! This bulk pack set is a good value for the money! They are perfect for science themed birthdays, classroom rewards, holiday party prizes, game prizes, VBS, Sunday School prizes, school carnivals, church carnivals. These are also great to give out to patients in doctor & dentists offices These coloring books sets are party favors that are not junk! Perfect size to throw in goody bags purse or backpack & great for on the go & road trips!Approx. size: 9 inches tall, 7 inches wide Science Chemistry Party Coloring Books With Crayons Favors