Last year I teamed up with Brad Dowdy (thepenaddict.com) to work on the first Spoke Pen. We iterated quite a bit, and got to a point where we had a 'final' design and prototypes to allow us to launch the project on the popular crowdfunding site kickstarter.com.
The Spoke Pen project was a success on Kickstarter, and at this point we're working towards our first production run of parts. We'll have pen assembly and Kickstarter fulfillment going in June through August, and after that, Spoke Pen will be available on the website for purchase.
Thanks for your interest in Spoke!