On the front are shown a grey scale, mixtures of primary, secondary and tertiary colors as well as white and black blends. The Original Colour Wheel also indicates which colour mixtures are warm or cold.
Front side: Turn a primary colour indicated on the small disc to a colour on the outer edge and the mixed colour appears in the small window.
Reverse side: The center turntable on the back shows the complementary harmonics and colour triads.
Turn the Original Colour Wheel under one of the colours on the outer edge. In the window the mixed colours appear with white, grey and black. The arrows indicate the respective colour harmony.
Price per wheel.