흑심 BLACKHEART

Brand : Mitsubishi

Barrel Shape : Hexagonal

Pencil Type : No Ferrule

Grade : H

Production Date : Circa 1950-90s

Made in Japan

SPEC

Length: about 17.6cm

Diameter: about 7.8mm

Composition: 1 pencil

* Due to the nature of vintage products, the passage of time such as scratches and cracks

Please note that there are many exposed products.

* Color of image may vary depending on monitor specifications or resolution

Please note that there may be differences.

* There may be errors in the size depending on the measurement method.

Please note.

Made with Mitsubishi Pencil's ultra-fine particle mixing technology

This is a special pencil for mark sheets (OCR/OMR paper).

Although it is a pencil that is still in production today,

Only HB hardness is produced.

Than a normal H hardness pencil

It is dark and dark,

Less dusting for clear display

Erases cleanly with an eraser.

The (old) JIS mark is marked on the pencil.

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(Old) JIS mark

In Japan, since the 1950s, pencil

JIS (Japanese Industrial Standards) mark was introduced,

As the pencil industry technology stabilized,

from the late 1990s

The JIS mark is no longer displayed on the pencil.