Pineider Fountain Pen Ink Portable Travelling Inkwell, Holds 10ml

Will work with pens with grips that are between 9.5mm and 13.5mm Locks into place during filling Instructions are included

Some early thoughts on the Pineider Pen Filler travelling inkwell.

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Pineider Fountain Pen Ink Portable Travelling Inkwell

Traveling with Fountain Pens: Do You Need a Traveling Inkwell? — The Gentleman Stationer

Pineider Pen Filler - The Goulet Pen Company

The Gentleman Stationer

Trying to measure the capacity of Pilot 823. Weight difference of before and after inking is 2.17 g. Which means 2.17 ml ink got in. It's not 100% fills though. About 4mm empty space left on top. Didn't want to make a mess. This kind of fill is more realistic

Pen Refills: ink well and refills