Come and see our amazing products. The opener uses the principle of leverage, which leads to its very good working principle. Just use a foil cutter to remove the foil, and follow the instructions in the manual to remove the cork, allowing you to use it daily .Simply attach the wine opener to the bottle with one hand, and then pull the lever upwards and downwards - it's off with the cork in seconds.Easy operation and cork removal, comes out of the wine bottle in one piece. Welcome to customize. Pls confirm further with us if any query about packing info, inventory status and time schedule.