Product review (4 stars): You'l never believe...
Ha! Got you to read this review!  I bet is was that captivating subject line?

So this filter does exactly what one might expect it to do, it filters water. (fake applause) This much is settled!
But what else can this filter do?  Lets get creative people!  You can hollow out the middle and fill it with contact lenses and zing! now youve got a telescope to see Mars!  Slice it up, 4 wheels for your mini-car!  Slice one end off, fill with glow bugs, flashlight!  Talk about renewable energy (elbows ribs, winks, says "eh?" a few times). ps you have to feed glow bugs once an hour for the rest of their lives to keep glow flashlight operational.  glow bugs like gnats, pancakes, blackberries, skin, etc; you can find these all at your local grocery store.  They don't have them at non-local stores for some reason.