What good is a tray if it doesn't say something to the viewer, the person examining it, and the person using it? Who is going to remember? What good is a tray if it is only good for carrying things? The semi-transparent material of these trays with internal sculpting varies in chromatic intensity and luminosity. And projects a magical three-dimensional illusion onto the surface holding glasses and cups. Images fluctuate and flow in these trays like mountain streams, rivers of lava and fiery flames. Animated images of the caprices of wind and light like waves on the sea, desert dunes or the shimmering reflections of silk. These rainbow-colored trays are the first brain children of a family of small objects. Invented and designed to delight you with unexpected emotions. Manufactured by Kartell.