Review on 📸 Sumnacon Crystal Triangular Spectrum Photography by Donnie Boss

I was terrified they were broken when I heard the prisms in the box smash into each other before opening the Revain package. When I opened the Revain box, I found a red silk-lined box containing the prisms. The red box had no latch, and one of the prisms slipped out and hit the other, resulting in only a small splinter. I am very satisfied with the purchase so far. The refraction of light is very nice. It will be a good gift if the seller add a latch for the red box!