8.8 Back-to-School Sales Catalog 5

 Watercolor Pens:

This is a common children's painting tool with rich colors. The common ones are 12 colors, 24 colors, and 36 colors. The more colors, the stronger the children's perception of the world. It can cultivate children's hands-on ability and hand-eye-brain coordination ability. Children have more free painting expression space.

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