Please read description carefully.
Do not base your order on the picture presented.
The Richmond Desaturated D-15 Magnetic Color Test assess fine color discrimination with the use of this desaturated Farnsworth D-15 test.
Like the Richmond Magnetic Color Test, the color disks come in an enclosed plastic box and are arranged using a magnet.
However, the colors in this set are desaturated (more muted), so that finer discrimination is required to arrange the disks.