| Specifications | |
|---|---|
| High-concerned chemical | None |
| Is Electric | No battery |
| Block Size | Micro building block、Big building block（＞1cm） |
| Material | Plastic |
| Recommend Age | 3-6Y,18+,14+y,6-12Y |
| Origin | Mainland China |
| Specifications | |
|---|---|
| High-concerned chemical | None |
| Is Electric | No battery |
| Block Size | Micro building block、Big building block（＞1cm） |
| Material | Plastic |
| Recommend Age | 3-6Y,18+,14+y,6-12Y |
| Origin | Mainland China |