Melissa & Doug Sticker WOW! is a fun new way to play with stickers! Join Squash the Bulldozer to stamp through 24 construction-themed pages with counting, matching, and search-and-find activities. The refillable stamper comes with 300 assorted stickers (100 unique designs per stack). Refill packs are sold separately. Easy-to-remove stickers and built-in storage make this mess-free activity perfect for travel. Sticker WOW! promotes fine motor skills, creativity, and satisfying fidget fun. FSC-certified.