Zoienu Mohs Hardness Test Kit (4 Pieces), Industrial-Grade Mohs Hardness Tester, 2-9 Level Scratch Test kit, for Minerals, Concrete, and Other Materials
| Country | USA |
| Brand | Gosila |
| Manufacturer | meso |
| ItemPartNumber | GDG-727 BK |
| Model | GDG-727 BK |
| Warranty | 30 days no reason to return. |
| Color | Black |
| Size | Large |
| UPCs | 745687315077 |
| EANs | 0745687315077 |
| ReleaseDate | 0000-00-00 |