The clean sculpted lines of the new BLANCO OVAL tap hide its true colours until it's turned on!  An integrated L.E.D heat-sensitive light is powered by a small "magic box" located under the sink, eliminating the need for batteries or external power, and the colour of the water which flows from the tap changes from cool blue to hot red as it flows, giving a clear visual indication of the temperature.  This is not only a talking point in the kitchen, but a great safety feature for households where water temperature is a key safety issue.