TWSBI Ink Pipe Filler twsbi alr Hidden surprises encircle the pen

Hidden surprises encircle the pen

Herbin’s 1670 ink

The large capacity barrel fills with ink via eyedropper

Engraved in red & black

A larger script on the other hand will generally look better with a broad nib

TWSBI Ink Pipe Filler twsbi alr Hidden surprises encircle the penThe Twsbi Ink Pipe Filler is a stainless steel pipe created as an extension to reach all the way down into the corner of almost empty ink bottles to help people fill their pens. This is especially handy for small or short bottles, or when you run low on ink. It fits standard international converter openings and the TWSBI Diamond series fountain pen barrels.