Activity Book includes 72 Wikki Stix to make fun activities mistake-free! Easy to use Wikki Stix provide hands-on engagement for matching, counting, shapes, letters, numbers in sequence and simple free-form art. Each book includes 28 pages. Sold as 2 books.Wikki Stix do not contain gluten, latex, nor any nuts or nut by-products. They are simply made of non-toxic wax (like you'd find in bubble gum and lipstick) along with basic hand-knitting yarn.