The Fisher CH4 is a astronaut pen, like the iconic Fisher AG7, with some slight changes. The AG7 remains the original, bu the CH4 is very much an authentic space pen that has been (and continues to be) used on manned space flights.
Learn more: Fisher AG7 vs CH4 Pen Comparison
Fisher Space Pen CH4 Special Edition Pens
- CH4 – Standard CH4 chrome-plated pen
- CH4B- CH4 pen in matte black
- CH4-CES – Space Shuttle Commemorative pen with coin. Comes with gold buttons and clip
- CH4SH – CH4 with gold shuttle on clip
- SPS-CH4-Steve Lindsey – Astronaut Steve Lindsey commemorative pen
Fisher Space Pen CH4 Shuttle Space Pen Information
| Street Price | Check Price |
| Manufacturer | Fisher Space Pen |
| Pen Type | Ballpoint |
| Rating | |
| Barrel Color | Silver |
| Barrel Material | Brass |
| Grip Color | Silver |
| Grip Material | Brass |
| Country of Origin | USA |
| MSRP | $50 |
| Still Sold | Yes |
| Similar To | |
| Refills | |
| Capped? Retractable? | Retractable - Side Button |
| Clip? | Metal |
| Length Capped / Retracted (cm) | 13.3 |
| Weight (g) | |