the X-pen on Kickstarter | Follow-up to Intro Post
The X-pen is machined out of 6061 aircraft grade aluminum and uses a felt tip pen called the Pilot razor point. We love this pen and think that it deserves a makeover. We made this pen with designers, architects, engineers, and do it yourselfers in mind. Its small compact size (.43in x 4in) fits in pockets unnoticeably and feels great while in use. We concluded a diameter of .43in thanks to the help of a series of different sized prototypes and asking our friends to try them out and tell us what they thought felt best.