Human Powered Paper Shredder

Human powered gadgets are great as they require now power and help increase our daily activity level.  Seems like a no brainer right?  Burn calories while helping eliminate incriminating evidence and identity theft.  The Costmad Human Powered Paper Shredder will shred 2 sheets of paper at-a-time.  The shredded paper ends up in the lower basket as 3mm strips.