MerryNine 6" Optical Glass Triangular Prism for Physics Teaching Light Spectrum, Photography, Rainbow Maker, Sunshine Catchers, 150mm with Gift Box (6"-150mm)

Good quality clear glass. The effect on the image is subtle but that's what I was going for. Just took me far longer than it should of to figure out how to make it work. At first I was getting more if a reflection of the surface so if you want to try that look as well you kind of get a 2 for 1 out of it.

Bought for photography but also to have a but of fun making rainbows with my kids!

Works really great. Thought that the reflection of light would be brighter, but it’s absolutely worth the price you pay.

What can I say? It’s a prism. It makes for some cool effects when shooting with a slow shutter speed on my DSLR camera.

very good product

I purchased this prism for my daughter. She plans to use it to add effects for photography. Nice prism for the price.

There were the perfect gift. Solid, clear, very nice presentation!

Beautifully packaged. Works great