Koh-i-noor 2.0 mm Graphite Leads for Technical Drawing and Retouching, 4190 3B
| Country | USA |
| Brand | ATS Chemical |
| Manufacturer | ATS Chemical |
| ItemPartNumber | 1040 |
| Model | DSI1030 |
| Warranty | No Warranty |
| UnitCount | 1 |
| UPCs | 028737410305 |
| EANs | 0028737410305 |
| ReleaseDate | 0000-00-00 |