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Average Customer Review
 4.8 (5 customer reviews)
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October 22, 2014
I use this refill with...
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I use this refill with my Livescribe 3 pen. I use this as an alternative to the Royal Blue ink. The Zebra gel refills are a pleasure to use. The only downside is the D1 size required by the pen; with gel ink, a refill does not last as long as a standard ink refill.

October 18, 2014
Love these refills -...
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Love these refills - have continued to use them for over 6 years!

April 28, 2013
This black ink is very...
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This black ink is very nice, the line width a is bit thinner than other 0.5mm pens, but within the range. It doesn't last much. The cartridge is metallic and short.

August 17, 2011
Writes easily with line...
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Writes easily with line quality on par with my 0.38 Pilot G-2 gel pens. Time will tell how long it lasts...

The best part: These refills fit Skillcraft B3 Aviator multi pens! Now I have more choices than the black or red 1.0mm cartridges that come with the B3. The Zebra cartridge seems to be exactly the same dimensions as the Skillcraft cartridge. Zebra fits slightly more snug than the Skillcraft, so I believe it will not fall out.

December 29, 2014
Just like Japan!...
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Just like Japan!