Overview: Air Pressure Wine Opener, Foil Cutter, Vacuum Wine Preserver, and Foil Cutter.Easy to use, without hassle of pulling, twisting or broken cork pieces.The Foil Cutter is a simple gadget that helps remove the foil of your wine bottle.Simply squeeze and twist to remove the foil.The Vacuum Wine Saver is super easy to use and keeps your wine fresh for extended period of time.Wine Opener Usage Instructions: Insert the needle into the middle of the bottle after you remove the foil, and make sure the needle has passed through the entire cork.Press the tube to pump air into the bottle by lifting and lowering the tube until the cork slides out of the bottle.Normally, 3-5 pumps per bottle are appropriate.Push the plastic slider sleeves to move the cork away from the air pressure wine opener needle.Wine Preserver Usage Instructions: Put the smaller side of the black bottle stopper in to the bottle mouth.Use the wine saver pump to connect the stopper's other side.Pump the air out until you notice strong air resistance.Stopper can easily be pulled out by simply twisting a bit which removes the air vacuum.