T-shaped corkscrew: It is one of the simplest corkscrews. It consists of a handle and an auger bit. Wine causes contamination.

Double-arm lever-type bottle opener: also known as butterfly-type bottle opener, it consists of two liftable arms and an auger bit. As the drill bit drills into the cork, its arms also rise upwards, and when it is lifted to the end, it is only necessary to press the arms and the wine cork is pulled out. Its characteristics are labor-saving and high-efficiency, but it is not easy to operate, large in size, inconvenient to carry, and only suitable for home use.

Waiter-type corkscrew: commonly known as "friend of waiters", it is a tool commonly used by most sommeliers. It usually consists of a wine knife (the tin foil used to cut open the bottle mouth), an auger bit and a stopper holder. The usage is also simple and easy to learn. After the auger bit is drilled into the wine stopper, place the stopper bracket on the edge of the bottle neck and pull out the wine stopper step by step. It is foldable for portability and versatile, making it a favorite among sommeliers.

Rabbit Ear Corkscrew: It is a kind of quick corkscrew, named for the two handles used to clamp the neck of wine like rabbit ears. After the "rabbit ear" handle clamps the bottle neck, quickly depress the pressure rod, so that the auger quickly enters the bottle stopper, and then pull back the pressure rod to make the bottle stopper come out. Its operation is simple and efficient, but it is cumbersome, inconvenient to carry, and expensive.

Ah-So Bottle Opener: Also one of the easy-to-learn bottle openers. It consists of a handle and two iron pieces, and the operation is also very simple, just insert the two iron pieces into the gap between the cork and the edge of the wine bottle, then slowly rotate from right to left and pull up the cork. Use the Ah-So corkscrew without worrying about the cork breaking or breaking and getting stuck in the bottle