Devise a jeweler's workbench

Devise a jeweler's workbench
Engineering: 10
| Duration | 00:20:00 | 
| Difficulty |  Engineering - 10 | 
| Properties | IsStackable | 
| Buildings |      | 
| Recipe |  | 
Result
| Name | Chances | Quantity | 
|  Jeweler's Workbench | 100% | 1 | 
Components
| Name | Quantity | 
|  Plank | 20 | 
|  Block | 10 | 
|  Ingot | 10 | 
|  Plan | 1 |