Ohto Fountain Pen Refill Cartridge - Black - Set of 6

Ohto Fountain Pen Refill Cartridge - Black - Set of 6

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4.0 (2 reviews)
DescriptionSpecificationsFrequently Asked Questions
This Ohto refill is a standard international short cartridge size for fountain pens. It fits the refill size for the Ohto Tasche and Fine fountain pens, as well as many other fountain pens. Cartridge is 1.5 inches long (39 mm). Outer dimension of the tube opening is 4 mm in diameter, inner circle opening is 3 mm in diameter, and the tail end of the cartridge is 7 mm in diameter.

If exposed to extremely cold weather for a long time, ink inside new cartridges is likely to freeze, expand, and push out the stopper, causing cartridges to leak.

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Customer Reviews

Nice item...
March 23, 2015
Verified Purchase
Nice item
The ink seems to be a...
January 4, 2009
Verified Purchase
The ink seems to be a bit thin or light as it goes onto paper. I have the Ohto Tasche Black fountain pen with their standard ink. It goes down on paper light and thin to my understanding. But my experience is limited. This is my first refillable fountain pen. I have only used Pilot Varsity disposable fountain pens before. They push out a lot of ink.

I wonder if I should try a different ink?
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