DIY Music Box Wooden Hand Cranked Puzzle Toy School Experimental
- Primary school science experimental equipment, hand-cranked music box, exercise hands-on ability, cultivate children's curiosity about science, develop intelligence, hearing.
- Music box, new quality manufacturing, safe and non-toxic, healthy and environmentally friendly.
- Scientific and rational setting, cultivate children's cognitive ability, observation ability, memory ability, understanding ability, coordination ability of various parts of the body.
- Science and educational small-made toys that can arouse children's curiosity.
- Parent-child communication, interactive toys, and enhance parent-child relationship.
