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Ohto Promecha 500P Drafting Pencil - 0.3 mm

by Ohto
  4.6  5 reviews | Write a Review

Ohto Promecha 500P Drafting Pencil - 0.3 mm - OHTO SP-503P
  • Ohto Promecha 500P Drafting Pencil - 0.3 mm - OHTO SP-503P
  • Ohto Promecha 500P Drafting Pencil - 0.3 mm - OHTO SP-503P
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A pencil made for drawing! The Ohto Promecha series is a great line of precision pencils from Japan. This one features a fixed sleeve and textured metal grip, along with an eraser underneath the top knock button. Nice metal body has a great weight (at 0.4 oz it's not too heavy, not too light) allowing it to maneuver across all corners of a page. Available in 0.3 mm to 0.9 mm lead sizes!

Model NumberOHTO SP-503P
Weight0.4 ounces
Body Color Silver
Body Material Metal
Clip Material Metal
Clippable Yes
Diameter - Grip 9.3 mm
Diameter - Max 9.4 mm
Eraser Included Yes
Grip Color Silver
Grip Material Metal
Knurled Finger Grip No
Lead Diameter 0.3 mm
Lead Grade Indicator No
Lead Sleeve Length 4.1 mm
Length - Body 13.8 cm
Sleeve Type Fixed
Tip Material Metal


March 1, 2011
I use this pencil during...
Verified Purchase
I use this pencil during school as well as when i am drawing. It is very good at keeping the lead from breaking while applying a bit more force for darker lines. The clicking mechanism is a bit "crunchy" and could be slightly better but it is not a difference that changes how well it writes. the grip is well made and I would suggest it to anybody that likes a bit thinner lead than usual while still having the reliability of a 0.5 mm pencil.

1 person found this helpful
January 24, 2009
Great replacement for...
Verified Purchase
Great replacement for the SP-500M. Not as heavy and not as complicated. Lacks a lead grade indicator but that's a nonessential item anyway. Really like the Ohto brand. Writes well and looks fantastic!

1 person found this helpful
February 23, 2012
Very light weight seems...
Verified Purchase
Very light weight seems to be made well, this is replacing my older heavy PM-1503S. I think this will be my main drawing pencil just got to get used to how light it is.

Got to me within 3 days! Thanks Jetpens!

November 13, 2010
The person below me is...
Verified Purchase
The person below me is completely wrong about this pencil. If you're looking for a light, comfortable, and professional pencil this is the one. I have the zebra tec2way is too heavy at the front and the extended sleeve squeaks constantly. I would advise this one over the zebra.

July 26, 2009
Amazing pencil. Its very...
Verified Purchase
Amazing pencil. Its very lightweight and comfortable to hold. I love the super thin 0.3mm lead. It definitely makes drawing fine details a snap! Glad I bought it!