D1 Refill to Fisher Space Pen Adapter

Writing with Fisher Space Pen is awesome, but you miss the smoothness and quick drying time of pens like Uni Jetstream. This adapter allows you to use the ever versatile D1 refills in your tiny Fisher Space Pen!

Print Instructions

Print upright. If your print surface doesn't stick very well, use brim. Prusa printers with smooth PEI should have no problem without brim.

Build Instructions

1. If you buy a Uni Jetstream refill SXR-200-05 for example. You should receive it in this form: 
   
2. Push the protecter inward. This is used to make up for the clearance inside the pen. Fisher space pen refill is thicker, so this is compensation. Otherwise the pen might rattle a little bit inside.
   
3. If you push the printed adapter, it should look like this:
   
4. Assemble the pen. Enjoy :)