Wine Key

The bottom of the cap broke so the top of the stopper is stuck in the top of the key wine. Note: This is the type of key with 2 "arms" on the side.

If your concern is removing the cap from the corkscrew, then all you have to do is to unscrew by hand and throw it away. If you are concerned about the rest of the cork is stuck in the bottle so I suggest trying the corkscrew again and if it deviates so you can push the cork into the bottle using a butter knife (or equivalent) You 'll need FINA another way to seal the bottle or do as I would ..... it end ..........

Try pushing the rest of the way and the evils of wine in a bottle. It would be easier than trying to get out.