Product details:

This functional bar gadget is perfect for any wine or champagne enthusiast. The pump is made to seal both wine and champagne bottles to preserve unfinished bottles. The wine function removes air from the bottle to prevent further fermentation and the champagne function pumps air into the bottle to prevent the dissipation of the bubbles, keeping it from going flat. The pump comes with two wine stoppers and one champagne stopper, as well as a stand to keep everything in.