quality zincalloy doublewing corkscrew designed for reliable, easy bottle opening. Key benefits Durable and corrosionresistant: constructed from quality zinc alloy for strength, antirust performance, and long service life. Smooth, reliable extraction: the quality spiral drill bit (worm) is antioxidation and durable, reducing the chance of breakage when entering the cork. Effortsaving doublewing mechanism: press down both wings after threading the worm; the linked rotating action lifts the cork smoothly and consistently. Versatile compatibility: works with standard and widemouth bottles, so you can open most wine bottles with a single tool. Simple, repeatable operation: designed for predictable performance with each use, minimizing damaged corks and spills. Features and function Material: zinc alloy body with an antioxidation spiral drill bit (worm). Mechanism: doublewing (lever) design with linkage rotation to extract the cork by pulling up the wings. Functionality: multifunctional wine bottle opener suitable for typical wine bottle sizes; precise cork engagement for consistent removal. Practical applications Home entertaining: quickly and reliably open bottles during dinners and gatherings without struggling with stubborn corks. Bars and restaurants: durable construction and fast extraction help maintain service speed during busy shifts. Outdoor events and picnics: strong, compact design withstands frequent use and travel without rusting. How it solves common problems Prevents cork breakage and crumbling by using a wellmade spiral drill bit that threads cleanly into the cork. Reduces force and awkward maneuvers thanks to the doublewing leverage and linked rotation, minimizing spills and effort. Avoids rust and premature wear through corrosionresistant zincalloy construction, extending the tool's usable life. What to expect in use Thread the spiral drill into the center of the cork by rotating the handle. Press both wings down; the linkage rotation will lift the cork out smoothly. Compatible with standard and widemouth wine bottles; suitable for regular household and professional use.