I've just made a modification to my Ah-So knock-off that preserves the cork, doesn't drive a bunch of cork powder into the wine, and generally makes using it a bit more dangerous.
I have very carefully sharpened the ends of the prongs, so they slip past the cork, rather than driving a channel down through the sides of the cork.
On the left is an unmodified tip; on the right is a tip which has been filed very carefully on the
inside surface until there is
just barely an edge on the pointed part of the tip. Do both prongs the same. It's quite easy to do with a vise and a fine file; however, if anyone would rather, I'd be happy to do it. Just mail it to me, along with a (sturdy) SASE to return it. (I make no warranties as to the safety (see below) of using a modified Ah-So, and it will certainly void the original warranty and destroy any antique value your Ah-so may have.)
Now it will go past the cork instead of through it. It works quite well, compressing channels (which will mostly recover) down the sides of the cork. It still tends to push loose corks into the bottle, and has hardly any drawing power, but that's the nature of the Ah-So.
Naturally, if you slip, this will go into your hand around the fleshy part between thumb and forefinger, and come out somewhere near your elbow. You couldn't quite shave a Ken-doll with it, but you could cut up a microscopic filet-mignon.