Surface Pro 3 Pen Holder for USB port

simply put in the USB port on the side of your computer and you have a pen holder. has been printed in Ninja flex to be able to easily detach the pen from the holder leaving the holder still in the USB port (surface pro 3 has a USB port perfectly placed on the side for this holder and makes the pen more easily accessible for quick notes. the standard pen holder for the Touch Cover is less easy to use)