Hardness Test Kit from 1-10 Scratch Tester for Industrial and Gemstone and Mineral, Identification Tool for Jewelry and Rocks
| Country | USA |
| Binding | Accessory |
| ItemPartNumber | VV57NOOL520 |
| Model | VV57NOOL520 |
| UnitCount | 5 |
| UPCs | 887615277740 |
| EANs | 0887615277740 |
| ReleaseDate | 0000-00-00 |