MachEl ball turning attachment to make convex balls and concave curvatures with graduation scale (for users reference) on lathe machine with 10 x spare cutting bit box
| Country | USA |
| Brand | let's make |
| Manufacturer | let's make |
| Binding | Baby Product |
| Model | YCP401 |
| Color | swan |
| Size | YCP401 |
| UPCs | 749390634739 |
| EANs | 0749390634739 |
| ReleaseDate | 0000-00-00 |