Review on Enhancing Learning with Optical Photography Triangular Teaching Education by Chris Russell

Bought this item to talk about the light spectrum and the prism effect with light. Received them only to be very disappointed. All images associated with this item are incorrect. They are NOT Prism. Tried natural sunlight, flashes (big, small, LED, regular bulbs. Even a laser to see if I'm getting EVERYTHING) but all I'm getting is white light in and white light out. Zero prism effect on one of the objects. Even the ball was a little overwhelming. If your goal is clear glass, then they will suit you. IF you have been looking for a great Light/Color Separation Kit you will be disappointed.