Ebonite Feeds in Japan

This text is long overdue. This is, in essence, a correction to a couple of old posts on the Pilot (and Namiki) pens with size 50 nibs (::1::, ::2::). I said (but I cannot recall when or on which text) that their feeds were made of ebonite, and that is not correct—they are made of plastic. Actually, all feeds made by Pilot are made of plastic.

Emperor size pen by Pilot, later on labeled as Namiki.

The feed of the previous pen. It is lacquered on one side, but the material is plastic.

And not only those by Pilot, but also those by Platinum and Sailor are made of plastic. Are there, in fact, any exception to this rule? There is, but it comes from small makers and in unusual forms:

-- Eboya (formerly Nebotek) pens implement ebonite feeds on its higher end pens, but Eboya feeds and nibs are made by Bock.

Ebonite feed on a pen made by Nikko Ebonite. But the feed is made by Bock in Germany out of, probably, German ebonite. The rest of the pen is made of Japanese ebonite.

-- Masahiro creates ebonite feeds for its pens, which use Pilot nibs.

And that seems to be it. Stylo-Art Karuizawa, Hakase, and Ohashido take their nibs from the big three Japanese companies, and they do not modify the feeds. Onishi Seisakusho employs Schmidt nibs and plastic feeds.

Some old nibmeisters –and I am mostly thinking of Kubo Kohei— keep on making their nibs on demand, and their feeds are often made of ebonite, but these craftsmen do not manufacture pens regularly or according to a established model.

A nib made by nibmeister Kubo Kohei. Its feed is made of ebonite.

Nibs and feeds of a Platinum 3776 and of a Nakaya. On both cases, the feeds are made of plastic.

So, the interesting conclusion id the almost complete absence of ebonite feeds among Japanese maker. This fact does not pose any functional problem to Japanese pens with one possible exception —the irregularly behaved Pilot’s size-10 falcon nib implemented on the models Custom 742 and Custom Heritage 912. And there are powerful arguments to support the use of some plastics, mostly ABS, on feeds.

Sailor's nib and feed. The nib is made of 21 K gold. The feed is made of ABS plastic.

But for some stylophiles, ebonite feeds are the one and only way to go. And they will never be satisfied with modern Japanese pens… save for a couple of exceptions.

Pilot Custom 823 – Sailor Blue Iron (original ink)

Bruno Taut
Nakano, July 27th 2017
etiquetas: soluciones técnicas, Pilot, Platinum, Sailor, Masahiro, Ohashido, Stylo-Art Karuizawa, Eboya, Kubo Kohei, Japón