Melissa & Doug Sticker Wow. is a whole new way to play with stickers. Let the cute, collectible dog Cocoa stamp his way through 24 pages of fun animal counting, matching and matching activities. The refillable sticker stamp comes with a stack of 300 different stickers - with 100 unique designs in each stack, every sticker is a surprise. Themed refill packs are sold separately and are compatible with any Sticker Wow. Sticker Stamper. The stickers are not reusable, but can be easily removed when needed. Fill in the activity pages and use them for creative art projects, such as bookmarks, posters, cards and more. The easy-to-remove stickers and convenient on-the-go format with an integrated sticker stamper make Sticker Wow. a great activity to take on the go. Sticker Wow. develops fine motor skills, encourages creative play and is satisfying fidget spinner fun.