Clean and simple to use. Just fill the pen with water and start drawing on the magic water coloring book, the colorful illustration will show up then slowly disappear in 5-10 minutes. Your kiddo could create their painting over and over again 
Set includes 3 spiral-bound pads (3 different themes: dinosaurs, animals, transportation) and 3 refillable water pens. Each magic water coloring book has 4 reusable pages and measures 7.38 inch x 6 inch, a handy toddler coloring set to pack along for traveling, meal times, car rides, and outdoors 
Water paint books for kids are made of non-toxic reusable materials and thickened with round corners. Environmentally friendly due to the use of water instead of ink or paint. No more stain and mess 
Learning while painting is a fun and effective way for children to learn about things. Help teach color recognition, improve children's interest in painting, promotes fine motor skills and hand-eye coordination. Manufacturer recommended age: ‎ 3 years and up 
Our water coloring book will be a nice gift for your preschool kids who love to doodle and paint, ideal for birthdays holidays Christmas and other special occasions