GSrenyu 8 Set Water Colouring Books for Kids, Reusable Water Painting Books with 8 Water Pen, Animal Cartoon Colorful Painting Book for 3 4 5 6 Toddler Children Educational Toy

• 8 Styles Watercolor Painting Books: Children's watercolor painting books have 8 different designs, including dinosaurs, piglets, underwater world, animal world, letters and numbers, universe, robots, cartoon childhood, to meet children's freshness; Note: Avoid applying excessive force to prevent the pen lead from coming off or retracting; please be careful with the spiral coil of the sketchbook to prevent it from loosening
• Educational Learning Toys: The watercolor painting book has rich colors and patterns, helping children recognize numbers, letters and different themes, developing the brain, it is a practical tool with both fun and educational functions
• Easy to Use: The watercolor painting book with built-in water pen is simple and convenient to use; soak the brush in water for 5 minutes in advance, wet the brush, add water to the special pen, and children can draw by themselves
• Reusable: The watercolor painting book is reusable; after the pages are dry, the image will gradually disappear, allowing your children to play and explore repeatedly
• Children's Entertainment: This colorful watercolor painting books is suitable for giving to children aged 3, 4, 5, and 6 during holidays; the abundant quantity allows children to share with friends, and it will become a bridge of friendship between children

8 Set Colorful Water Colouring Books for Kids Quantity: 8 sets (8 watercolor picture books + 8 water pens) Styles: 8 types. Dinosaurs, piglets, underwater world, animal world, letters and numbers, universe, robots, cartoon childhood How to use: 1. Fill the pen holder with water. 2. Soak the brush for 5 minutes in advance to speed up the wetting of the brush. 3. Children can scribble on the picture book. Precautions: 1. Before use, soak the brush in advance to speed up the wetting of the brush. 2. During use, keep the pen holder with water to continuously wet the brush. 3. Avoid using great force to scribble, which can protect the coating of the picture book. Features: 1. Reusable: The watercolor picture book can show colorful images on the page through water. After the page is dry, the image will gradually disappear and can be reused. 2. Simple and keep clean: The materials of the children's picture book package are simple, avoiding the dirt and mess caused by using ordinary pigments. 3. Safe and secure: Our children's sketchbook only needs clean water to be used on the sketchbook, so there is no need to worry about the safety of children's use.