Using this Avenir Magic Water Painting 4 Seasons book is super easy. First, find a clean tap and fill up the water pen. Then, start drawing on the reusable coloring surfaces. As you draw, beautiful colors will show up. When the water dries, the colors will disappear, and you can start a new drawing. The book also comes with two repositionable sticker sheets to add more themed fun. For kids aged 3 and up, it's a great way to enjoy creativity. When you're done, make sure to dry the water pen properly to prevent any leakage. Keep the book in a dry place to maintain the quality of the reusable pages. And don't lose those sticker sheets as they can add extra charm to your paintings.