Magic Water Coloring Book "Underwater World" from Eureka Kids is an innovative toy for children aged 3 years and older that allows you to create vibrant images without using paints. The set includes four pages with images of marine life and a special water marker. When water is applied to the pages, hidden designs appear that disappear when dry, allowing the book to be reused over and over again. Package dimensions: 25.3 cm x 15.1 cm x 3 cm. Recommended age: from 3 years.