After designers Tae-jin Kim and Su-in Kim realized that many of us wasted pens by throwing them away, they sought to come up with another use for them.
As they realized that many of these pens still had leftover ink in them, they decided to build an external cartridge for these pens so that this ink could be used to print documents.
Shaped like a pen, this sleek and slim cartridge allows pen ink to be inserted into it, injecting ink into the nozzle which would transfer the ink to paper.
This device would also be connected to a USB port, which will make it useable.
Although it seems like this idea still has a few details to work out, this may actually be a great way to stop us from wasting pens.
[via Yanko Design]