Eco-friendly Printing With Pencil Stubs
This is a printer that runs completely on pencil stubs to print its documents – absolutely revolutionary with no use of ink cartridges at all. What makes this concept even more interesting is its use of an eraser to erase off the mistakes. This concept of green technology gives hope for a more sustainable future. Images after the break.
(Click to enlarge images)
Designed by: Hoyoung Lee
Via: Yanko Design
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