(DC890) How many times have you pushed a cork into a wine bottle when you where really trying to pull it out? As annoying as it is, the wine will eventually pour out either way, but how are you going to use the bottle again for your next batch of wine? This cork retriever is a handy little device that will grab and pull the cork out with very little time or effort. Very simple to use. The wires expand when in the bottle and contracts when being pulled out.