The combination of a fluted metal surface and frosted glass with polished elements gives this portable oral irrigator a stylish appearance. The dial on the casing also functions as a display to indicate the operating status, the programme in use or the cleaning intensity. On the top of the casing is a holder for the detachable nozzle. If the water tank is pulled out, storage capacity increases. When it is pushed back in, the appliance takes up little space.