O-Ring For Preppy

( 2 Reviews )

Current stock: 0

This rubber o-ring can be used to convert a Platinum Preppy fountain pen into an eyedropper filling pen. 

Price is per o-ring. 



2 Reviews

Douglas Andalia Sep 15, 2019

Preppy O-ring

Works great on other pens as well. I used it on an early model Noodle's Ink pen ((eyedropper conversion) to great effect, when coupled with Anderson's silicone grease.

JW May 23, 2018

It Works

Used this o-ring for my Noodler’a Ahab to make it an eye dropper. Easy to install and no leaks!

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