Gadgets posted by

Thin ink.


The Uni-Ball Signo Bit 0.18. $2.50. Apparently there’s a pen war going on in Japan, and this pen is winning. Why? Well it has a tip which is the thickness of two human hairs and is teeny enough to inscribe an opus on a grain of rice. What I want to know is how the company developed the super thin ink to go with it. [Thanks Tim] 


  • If you don\’t want to wait 4 weeks for these to arrive from Japan and hassle with customs, JetPens has these in the USA. I\’ve used them and they have great service.

  • oops, the link is here: JetPens

  • Cool, thanks.

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