DIY Hydraulic Excavator Model
- [3-In-1]: Three mechanical arms are replaced at will, and realize three functional operations.
- [DIY Set]:The unfinished products need to be assembled. Include all detail as show.Exercise logic and thinking ability, and enjoy the fun of assembly.
- [Colorful Instruction]: Detailed instruction and simple operation. Gradually assemble step by step according to the colorful instructions.
- [High-quality]: Perfect cutting, precise fit.No battery, no glue, safer to play. Fusion lever principle and Pascal principle, let children better understand knowledge.
- [Best Gift]:A beautiful gift for a child, there have way you can catch a child’s attention is when you make things seem like play. Not only that, it’s also a parent-child project to accompany children’s growth.
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