I’ve never heard of the Pilot Hi-Tec-C pen before yesterday, but apparently there is quite a passionate community built around them. A pair of designers in Brooklyn made a beautiful milled stainless steel holder for the Hi-Tec-C cartridge, and is selling them for $50 via their Kickstarter Page. They are over 7000% funded, so they’ll be definitely making these; afterwards, the pens will retail for $99. You have until August 15, 2011 to grab one!
Be sure to watch their adorable video. Designers that are best friends FTW! Kickstarter link: Pen Type A: A Minimal Pen.