（下单备注 不要电池）科技发明高难度小制作三轨轨道滚珠中小学生手工积木拼装玩具益智 三轨滚珠（赠送材料包+工具+6颗滚珠+组装视频）
$9.75
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（下单备注 不要电池）科技发明高难度小制作三轨轨道滚珠中小学生手工积木拼装玩具益智 三轨滚珠（赠送材料包+工具+6颗滚珠+组装视频）
| 尺寸(Size) | 29cmx29cmx23cm |
| 年份酒(Material) | wood |
| 颜色(Color) | Unpainted |
| 年龄(Age Level) | 8-11 Years |
| 年(Year) | 2024 |
| 建议年龄范围(Recommended Age Range) | 7+ |
| 制造国家/地区(Country/Region of Manufacture) | China |
| (California Prop 65 Warning) | Marble Run Model Building Kits |
| (Bundle Description) | 3D Wooden Puzzle |