Maia Donadze

https://sites.google.com/site/thinkinkfactory123, the conductive ink they supply is 2 ohms per square, I met these guys at UK maker fair, they are soon to release an ink with 0.00001 ohms per square, key is special Sri Lankan graphite, looks and works amazingly well : )

I recently bought the bare conductive pen, have to say it was a bit disappointing, it was very hard to get out of the pen, too thick and gooey. I recently bought from this company, https://sites.google.com/site/thinkinkfactory123, was much happier with this product, easy to apply and the metallic silver looks really nice to the eye. I ran a few experiments and noticed a 2 ohm per square which is far better than the bare conductive gunk!