Yep, two levers. You screw it into the cork and then push down on the levers and it pulls the cork for you. And it's pretty hefty.
It really works well. I can't recall where I got it...at the natural foods store, I think. The one at home sells nice kitchen implements in addition to foods...it's where I'd go for knives and such.
My Shootmoot knife is the best knife I've ever owned...oh my! Steve used to let me use his in the kitchen too, but after we processed the chickens, he was so impressed he took his back and now wears it.
I've never had such a nice knife. I love everything about it...I love the feel of it in my hand and the way I can depend on it! I keep it in my butcher knife wooden block on my counter.