TWSBI Piston Converter

TWSBI Piston Converter


  • $9.99
  • Or 6 payments from $1.66 Laybuy What's this?
  • Or 10 interest free payments from $0.99 on orders over $20 with What's this?

The TWSBI Piston Converter holds less ink than its Spring converter and uses an innovative spring mechanism. A traditional piston mechanism, dip the nib, twist the piston one way to expel air and twist back to draw up ink.

  • Standard international fitting
  • Piston 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. 

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