The FretPen is a pen that doubles as a miniature guitar. Even if you can’t do much with one string and teensy frets, at least you can write and play a neat little tune with it.
The FretPen is also smartphone-connected. A small D-pad on the pen allows you to switch strings on the fly, which gives you the ability to play scale-like runs and rudimentary melodies.
A Kickstarter campaign will be launching on the 22nd, so if you are interested you can give them your email address to be notified when they’re ready to accept your pledges.
The pen is mightier than the sword, plus now it can play tunes.