Rangebow Doodle Book Dinosaur Magic Water Aqua Reusable Drawing and Magic Pen for 3 Years plus Toys Gift (Dinosaur Book GC00608) Product of Rangebow  .Reusable pages are white with simple line drawings when dry; reveal colours when draw with the water pen Promotes fine motor skills, early writing skills, drawing skills and visual discrimination Chunky-size water pen is easy to fill, easy to hold. Great fun for your baby and child Tested to be safe and durable. Compact, spiral-bound format is great for travel Made with highest quality materials. Valuable gift for 3 year plus