because they last a LOT longer than sand paper, they absorb water so you dont need to re apply it every 2 seconds and they dont give that streakey almost etched look on the surface.
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"I don't like country music, but I don't mean to denigrate those who do. And for the people who like country music, denigrate means 'put down'" - Bob Newhart
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If guns kill people then spoons made Rosie O'Donnell fat!
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Some people are like Slinkies....
Not really good for anything, but they still bring a smile
to your face... when you push one down a flight of stairs.