Kids are going to love these fun activity books with collectable character sticker stamp pens. The 24 activity pages include numbers, counting, matching, search-and find, and more in different themed designs. The refillable sticker stamp pens come with 300 assorted stickers preloaded. Refill Stickers are available for several of the themes and come with an additional 300 stickers. Hours of fun and creativity will be at their fingertips!