Kubo Kohei

To my friend Noritoshi.

Music nibs are a favorite of mine, as could easily be understood from these Chronicles. So, it is not difficult to imagine how delighted I became when this friend gave me this present.

The imprint on the nib is as follows: "STANDARD / NK / JIS logo / IRIDIUM / -<2>- / NPK".

This music nib is engraved with the Japanese Industrial Standards logo and, besides some other information, the initials NK. They stand for Nobel Kubo. Nobel was a pen brand owned by pen master Kubo Kohei (久保幸平) —my friend´s mentor— about which not much information can be found. Kubo Kohei was also involved in the better known brand Elliott, active between 1930s and 1950s, and based in the Kita ward of Tokyo.

A Nobel pen, model Super Gold. A cartridge/converter pen from, probably, early 1960s.

An Elliott in celluloid. This pen´s filling system is a blow-filler or nakaoshi-shiki in Japanese.

This size 2 music nib is made of steel and is slightly flexible. Its point is, surprisingly, quite symmetric and barely shows any line variation unless some pressure was applied. This nib could easily pass as a medium-fine or medium point.

The Twsbi Diamond 530 with the steel music nib.

The nib point is very thin despite the three tines.

This text was written with the NK music nib attached to the Diamond 530. Barely any line variation unless some pressure was applied, as ca be seen at the bottom. Then, the ink flow increases and so does the drying time.

I have attached it to a Twsbi Diamond 530 —remember, the box had already been open— and the results are very pleasant. This nib matches quite well with the Twsbi feed and the resulting ink flow is quite generous, which is very convenient for the demands associated to two slits and to the limited flexibility. Limited, I said, but needed to create any line variation with this nib. At the same time, this ink flow contributes to the overall smoothness of the well made and attractive nib.

(Twsbi Diamond 530 with NK music nib – Diamine Evergreen)

Bruno Taut
September 13th, 2011
[labels: Twsbi, Nobel, Elliott, plumín]