Eurostyle Cosmopolitan A unique design proposal for modern bathrooms. Featuring a distinctive keyhole-shaped lever handle pitched at the inviting angle of seven degrees, Eurostyle Cosmopolitan offers a unique design proposal for the modern bathroom. Utilizing an astute mix of simple curves and flowing forms, the collection benefits from Grohe SilkMove® technology to ensure the handling of your bathroom faucets is always a smooth, precise, and comfortable experience even after years of daily use.