Review on Optical Crystal Photography Prisms Science by Pete Norris

These things are NOT, I repeat again. ARE NOT optical prisms. A prism separates white light into its spectral colors (the colors of the rainbow). These things just magnify and make the light brighter. Your advertising is completely misleading. They show prismatic (refracted) light passing through them and unless you read the product description carefully (unfortunately I didn't) you will get the impression that you are buying something they are not. did i mention THESE ARE NOT OPTICAL PRISMS! I have REAL prisms of a similar size and shape. They give off the most beautiful light. Spend your money on the real McCoy.