Products  >  Color Bias Wheel The Color Bias Wheel The Color Bias Wheel is central to a full understanding of color mixing. It helps to make the underlying concepts easily understood. By refering to the Bias Wheel youwill not only learn the basics of color mixing but has a constant reminder of the make up of the basic mixing colors. Our Price: $3.00 (List Price: $9.95) Price: $2.00 Quantity: