This Paw Patrol "Water WOW!" activity book by Melissa & Doug features four engaging, reusable scenes of your favorite pups. Simply fill the included water pen to reveal vibrant colors, pictures, and hidden shapes. Once dry, the pages return to plain white—ready to be "colored" again and again. Designed in a compact, spiral‑bound format, it's ideal for on‑the‑go creativity and travel. The chunky water pen fits neatly inside the pad and is easy for small hands to hold. Perfect for quiet, screen‑free play, this fun and mess‑free toy supports early learning and fine motor skills. Batteries not required.