TWSBI Spring Converter
The TWSBI Spring Converter holds more ink than its Piston converter and uses an innovative spring mechanism. Dip the nib, press the spring and release the spring.
- Standard international fitting
- Spring filling mechanism
- Oversize converter
Please note that this will not fit most standard international fitting pens due to the thickness of the barrel component. For use with the TWSBI Swipe.
We Also Recommend
Clairefontaine Dog's Life Pencil Case - Blue
Clairefontaine Dog's Life Pencil Case - Red