Here is a fun design, from designer Tom Ballhatchet, that reuses all your shredded documents, and turns into into bedding for you favourite pet hamster, with the shredder built in to the top of the hamster cage.
Whilst it seems like a fun idea, we are not sure how practical it would be in real life, especially if you have a lot of documents to shred you may end up not being able to find your hamster again.