2.REUSABLE: After water evaporates the color will disappear gradually so it can be painted repeatedly. The magic brush can replenish the paint by adding water directly. When the water is added the magic brush is like a new pen. 3.HELPS TEACH SKILLS: This water-painting for kids activity helps teach color recognition and promotes the use of fine-motor skills and hand-eye coordination. Manufacturered by Sucfami. 4.INCENTIVE INTEREST: The difficulty of painting can be done by the child alone so that the child can gain self-confidence improve the child's observation and attention to things and stimulate their interest in painting from an early age. 5.GIFT FOR AGES 3 TO 6: The Sucfami Paint with Water Activity Book Set makes a delightful and educational gift for kids from 3 to 6 years. Most special and valued gift for children including one drawing books plus water pen to enjoy the early education by themselves. 1.MAGIC & CLEAN: Mess free coloring colors appear only on special Color Wonder paper not on skin clothing or carpets! Keep your child's hands and clothes clean.