Keep your brain or child engaged while creating fun, heartwarming art, with Sticker by Number Valentine's Day ! Includes 10 Valentine's Day themed or lovable images to sticker by number. Images range in difficulty. Spiral binding and perforated pages make the book easy to use. Designs targeted towards kids but adults and teens can enjoy as well! 8 x 10 inches pages. Much like color or paint by number, each design is divided into dozens of spaces. Each space has a number that corresponds to a sticker. Find the sticker, peel it, and place it in the right space. Watch as a full-color image emerges from the original unfinished illustration.