This is a metal wing corkscrew, a wine opener. It was acquired from a relative who is a collector. As this is a used item, please refer to the photos and purchase only if you understand this. AI Summary The image shows a wing corkscrew from the renowned German brand "MONOPOL". It is manufactured by "Westmark", one of Germany's largest kitchenware manufacturers. Product details are as follows: Brand and Manufacturer: Made by Westmark, which inherited the brand "MONOPOL" from Solingen, Germany's city of blades. Features: It is placed on top of the bottle, and when the handle, which also serves as a bottle opener, is turned, the levers (wings) on both sides rise. Pushing these levers down then removes the cork. Advantages: It allows you to easily remove corks without using much force. Material: Made of polished chrome-plated metal with a reinforced screw. History: Monopol's history began in 1879, and after the turmoil following World War II, the company resumed operations in 1952 in the current city of Marburg. - Type: Corkscrew - Material: Metal - Design: Lever type - Function: For wine bottles Thank you for looking.