Love these prisons used to have a box of them when I was a child just loved them so l bought this for my husband as a little extra present for his birthday he loved it .would recommend price great comes in a box very nice stocking filler we have lots all round the garden hanging for trees and shrubs lovely when the sun shines it reflects on the windows of the house just fabulous .
Verified purchase: Yes | Condition: New
The item is quite small. Each vertex has been ground flat so that the prism has nine extra faces. The triangular faces have been ground. It does not meet all the requirements of scientific use for optics. Is the glass of optical quality? This product's finish is not great.
Verified purchase: Yes | Condition: New
Bought this to demonstrate the nature of light to my eight year old daughter after the inevitable question, "What is light daddy?". I forgot I'd ordered it (took awhile to arrive) but when it arrived she was thrilled when I created a rainbow in her bedroom. Unfortunately describing, "what a wavelength is" was not so thrilling....
Verified purchase: Yes | Condition: New
I used this for photography rather than an experiment and it has given me the exact results I wanted π Very happy!
Verified purchase: Yes | Condition: New
It's a prism. Not a lot to say other than than it splits light into various colours / wavelengths of light. I bought it as a photo prop.
Verified purchase: Yes | Condition: New