Prism MGC 4x4 Cherry Red (Protanopia Test)

Our Prism MGC 4x4 Protanopia test was developed to help those that cannot easily distinguish between the reds and greens on some cubes. After some research and speaking to a few cubers that do have Protanopia we have come to the understanding that the reds should be a few shades darker than they currently are.

Our MGC 4x4 Cherry Red boasts a deep, dark shades of red to contrast nicely against the green.