Mr. Pen- Compass and Protractor Set, Math Compass for Geometry and Drawing
| Country | USA |
| Brand | RED HOUSE |
| Manufacturer | Red House |
| Binding | Audio CD |
| ItemPartNumber | 1 |
| Model | 1 |
| ReleaseDate | 2009-10-13 |
| UnitCount | 1 |
| Format | Import |
| UPCs | 033651022329 |
| EANs | 0033651022329 |