Ever heard of a flesh light?

Anyone heard of the Flesh Light? It's the male equivalent of a dildo. I was surfing galleries when I came across this gallery, featuring a naughty hottie when I saw the link to fleshlight. Check out the gallery here

The Flesh Light looks interesting. Actually really interesting. I'm thinking of getting one. It says it's the number one selling male sex unit so I'm really curious. I wonder exactly what it feels like. So if anyone has one or has heard anything about it before please post a comment about it.