OHTO PROMECHA Drafting Pencil (0.4 mm) – OP-1004P


  • OHTO
  • Made in Japan
  • 0.4 mm graphite lead
  • Metal construction
  • Adjustable lead grade indicator
  • Adjustable sleeve
  • Lead sleeve length: 4.7 mm
  • Length: 146 mm
  • Diameter: 10.4 mm
  • Weight: 16 g

Only 2 left in stock


OHTO PROMECHA series is a great line of precision pencils.
It features a brushed silver metal body, metal grip, adjustable lead grade indicator and an adjustable sleeve.
Twist the metal grip to adjust sleeve length.

There is a replaceable eraser under the cap.



Established in 1929 in Tokyo, OHTO CO.,LTD. is credited with many technical inventions.
1949 – OHTO manufactured the world’s first pencil-shaped ballpoint pen with chrome ball. This is the first MADE IN JAPAN ball point pen.
1960 – OHTO developed a non-smudging, fade resistant ballpoint pen ink.
1963 – OHTO manufactured world’s first water-based ball point pen (present day Roller Pen).  In the same year, they launched the ballpoint pens with tungsten carbide balls using polyamide resin (first in the world).
1977 – They are also the first in the world to introduce rubber grip pen.
2000 – OHTO manufactured single-block strong Needle Tip.

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