The Perrin & Rowe Parthian 1 Hole Sink Mixer | AU4341 with single porcelain lever is ideal for use in the kitchen, bathroom and laundry with simple operation via a single white glazed porcelain lever. In the kitchen, with messy hands, you can nudge the lever in towards the spout to turn it on, then forward for cold and back for hot. The white porcelain lever can be changed to black porcelain lever or matching metal to complement the finish of the taps if desired.