The hippocampus knife mainly utilizes the ? Leverage principle? to open the red wine. The hippocampus knife is a kind of wine bottle opener, generally mainly by the serrated knife, screw drill and beer open three main parts, which is mainly responsible for the serrated knife to cut the cap of the bottle, the screw drill is responsible for drilling into the cork of the bottle, the beer open is responsible for providing a fulcrum.

The hippocampus knife is also known as a ? Wine knife? ,? knife corkscrew? and? Multi-function corkscrew?

The hippocampus knife has a certain representation in the second generation of wine bottle openers because of its portable and labor-saving features, and it has become a common tool for bar bartenders or bartenders to open bottles of wine, and has the ability to open bottles of wine with the help of the hippocampus knife. The friend of the waiter? It is also known as the "sommelier's friend".

In addition to the hippocampus knife, red wine corkscrew, common plastic corkscrew, European corkscrew, T-type corkscrew, butterfly corkscrew, vacuum corkscrew, electric corkscrew, wall-mounted corkscrew and so on.