[Portable color painting book] One multi-purpose painting book is convenient to carry. The mother is safe and clean. The baby does not resist. Learn to draw, write, and learn words, so as to easily accompany the child's every step of growth [Delightful Graffiti] Many pages can be painted. Delightful graffiti can give play to imagination, inspire children's love of art, and record every moment of inspiration [Environmentally friendly and not easy to lose powder] Our gouache pen is equipped with a special gouache pen, which makes painting clearer and easy to remove without losing powder. Water based chalk, environmentally friendly water-soluble formula, has bright colors, can be washed, does not lose powder, and is easy to remove [Dust free gouache pen] The strokes of the dust free gouache pen are clear, the painting is smooth and smooth, the color is clear and bright, the ink of the gouache pen is non-toxic, the ink is volatile, and the cap is lightly closed after use [Wipe it clean] Wipe it clean. It can be used repeatedly. It can be cleaned by soaking it with a wet towel/cloth. Waterproof PP board coating is environmentally friendly and dirt resistant. It can be used for a longer time. Mom is more confident.