This small glass prism can be a wonderfully educational tool. It teaches how refracting, (or bending) white light can create a beautiful specturm of colors, much like a rainbow. It can also create some spectacular effects through your camera's viewfinder. Also useful in Arts & Crafts.

* Made Of Clear Optical Glass

* Measures: 1 X 1 X 1 X 4"

* Prism Breaks White Light Into A Spectrum Of Colors To Demonstrate Refraction And Dispersion

* Great Educational Tools

* Great Construction Provides High-quality Photography Effects