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Average Customer Review
 4.0 (4 customer reviews)
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May 13, 2014
I used it in the Uni...
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I used it in the Uni Ball Signo DX & don't even need scotch tap. Once you measure & chop a piece of the orig. refill in the right size, you just place a slim knock refill on top of it, use a spring to hold it in place & it's as good as if it were made that way. Hope this suggestion helps some that like this refill like myself but don't like to use a microscopic pen.

 
November 15, 2013
Yeah, I hack it into...
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Yeah, I hack it into other pens too. For some reason, it's better than the traditional hi-tec C but too small/short so I just get some scotch tape, extend the refills and put them into just about any other pen (I've done Pilot G6s, Bic Velocity, etc.) You learn to use your ingenuity.

 
February 2, 2012
Hacked it successfully...
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Hacked it successfully into a Fisher Space Pen (the Astronaut variety with a clicker, although refill-wise it doesn't matter). It's a couple of millimeters too short, though, but it doesn't affect writing per se but it's hard to see the tip on paper. Truth be told, I bought this refill in attempts to hack it inside the Coleto multi-pen (due to it being considerably cheaper but virtually identical), but it wasn't possible easily enough. Writing quality and emptying speed are practically the same also.

 
October 23, 2010
Just can't get the ink...
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Just can't get the ink to write smoothly from the LHSRF-8C. I'm on my second refill and I'm having the same issue as with the first, patchy, intermittent ink flow.