10PCS/Set Children Watercolor Coloring Book Kids Painting Toys Coloring Book with Water Color Filler

10PCS/Set Children Watercolor Coloring Book Kids Painting Toys Coloring Book with Water Color Filler Size: S/LPackage includes: 10PCS/Set Children Watercolor Coloring Book  Manufacturing steps:1.Prepare 1Cup of water Take the right amount of water 1 To 2 Drops melt the pigment Don't put too much water Will affect the finished product effect2. 4Color pigments can be colored with each other and can produce other colors.3. Remember to rinse the brush with clear water when changing colors. To avoid color mixing4. Let stand for a few minutes after painting. After the pigment is thoroughly air-dried The work is completed5.Watercolor painting can cultivate children's cognitive ability and practical ability to color. Logical thinking ability Improve children's artistic sense6.Ability development: Emotion,Vision,Intellectual development,Crawling,Hands and brains,Grasp,Sensory,Hand-eye coordination,Other ability development,Interactive toys,Hearing,Parent-child communication,Interest development  Tips:1.Due to the light and monitors effect, colors may have lightly difference.2.Please allow slightly size errors due to manual measurement. Thank you for your understanding!