Lamy Safari Rollerball to Retro 51 Tornado

Lamy Pens have proprietary ink cartridge refills and are a custom length (11.5 cm)

This File adapts 3rd party ink refills that are shorter to fit the Lamy Safari Pen Body; such as the popular Retro 1951 Pen Refill (Schmidt 8127), and the Schmidt P8126. 

This 3D print is a Cap that goes on the end of shorter and more common ink pen refill cartridges that are 9.7 cm long, extending them to be 11.5 cm and thus able to fit into the Lamy Safari Pens. 

There are dozens of 3rd party pen refills that are 9.7cm. This should work on most of them, so they fit in the Lamy Safari. 

I have tested the refills for the Retro 51 Tornado pens (which are Schmidt P8127's), and the Schmidt P8126 refills.