Features of the Grohe Eurosmart Cosmopolitan Single lever basin mixer with hygiene hand shower, Chrome (23125000) : single-hole metal lever Ceramic cartridge technology 35 mm by GROHE Adjustable flow limiter min adjustable. 2,5 l / min GROHE StarLigh t chrome finish line system aerator trigger chain with weights connecting hoses temperature limiter ref with shower set: hand shower with integrated switch mounted shower holder shower hose