Opus 88 Demonstrator, M Tip

OPUS 88 - Eyedropper Demo Fountain Pen.

This pen features a black clip and polished steel #6 Jowo nib.

Attractive translucent acrylic pen that allows you to see current ink level.

The pen can be filled with the included glass eyedropper and holds 1.89ml of your favorite ink. 

The traditional eyedropper pen has an ingenious system for releasing the shut-off valve. An ebonite piston and rubber gasket seals the feed off from the barrel when fully depressed, reducing the risk of leakage and burping.

The Opus 88 logo is very neatly engraved into the cap and on the nib.

The box contains a simple rubber and glass pipette, which you use to drip ink directly into the pen barrel, from the section end.

Technical Features:

Model Name: Opus 88 Demonstrator

Material: Clear resin

Nib: Stainless Steel #6 Jowo nib

Filling System: Eyedropper (included)

Metal Trims: Black

Length 147mm x 17mm

Weight: 27 gr.

Max Ink Capacity – Eyedropper: 3.56ml

We do offer other Jowo nibs like EF, 1.1 and 1.4 tips not available in the standard range. We can also fit a 14k or 18k nib in this pen. We do offer a nib plating service to customize your pen. Please, contact us for that features.

You can selected below a tip regrinding service for your selected nib. To know more about them click HERE.