This is an official Mercedes-Benz wine stopper set, part of their Classic Collection, inspired by the gearshift knob of the legendary 300 SL. Red Wine: Deep burgundy wooden stopper, modeled after the 300 SL's gearshift knob, with a grape varietal chart printed on the top. White Wine: Off-white wooden stopper, creating a cohesive look with the red wine stopper. Rosewein: Orange wooden stopper, complementing the fresh style of rosé. Champagne/Sparkling Wine: Mirror-finish stainless steel stopper, specifically designed for sealing sparkling wines and withstanding bottle pressure. Materials and Craftsmanship: The wooden stopper features a high-gloss finish, the metal parts are stainless steel, and a black silicone sealing ring ensures a secure seal while enhancing the overall quality. The cork's design is a direct replica of the gear shift knob of the legendary 1950s 300 SL sports car, cleverly combining car culture with wine tasting, making it an ideal collectible for car enthusiasts and wine collectors.