A scary amount of waste goes into landfill sites from our offices. Most of this waste should probably have been sorted and recycled, but gets thrown into the trash along with everything else.

We get through a crazy amount of printer ink cartridges even though most of the time they're not empty! So, designers Kim Jungwoo, Kim Yoonsang and Park Eunsung decided to use them in other ways so they wouldn't go to waste. Their first project has been the ReLife Ink, which sees all kinds of old ink cartridges being used as handy stamps. What a good idea!

[Via Yanko Design]