Free Economy Shipping on any US order over $99!
Get a FREE Random Ink Sample Set when you sign up for our email newsletters. Click here to join!
Our top picks for entry-level fountain pens.
Four new colors just added to the Leuchtturm1917 notebook collection!
New! Check out these fun animal-themed silicone stand-up pen cases from PuniLabo.
Looking for savings? Check out these sale items!
These products come with a free gift with purchase!
These gently used or scratch-n-dent items are a great way to save big!
Flash Sale! 30% off Platinum Preppy Wa fountain pens!
Browse our favorite icy blues and lavenders.
Compare ink swatches
Compare fountain pen nibs
Compare fountain pens
All about fountain pens
Product Code GP-10004
out of stock
Silicone grease is used for sealing the threads for eyedropper conversions, or for greasing your piston seal pens. This little jar contains 1/8 oz of clear 100% silicone grease.