Ground Ink

If you are one of those caffine addicts that also buy into the whole green issues issue, this will definately tickle your tastebuds. Designer Jeon Hwan Ju has designed an innovative printer that turns your old coffee or tea dregs into sustainable ink source for your printer. All the user has to do is insert the paper (recycled of course!) then put the coffee/tea dregs into the vessel at the top of the printer and finally, move the “cartridge” from left to right until you have finished printing. Ingenious?