Review on 🔮 Optical Dispersion Physics Decoration by CynKen by Darryl Blumenthal

The prism is really nice and looks like a rainbow in the light. Please note this is NOT a dice. The non-optically opaque sides of the cube are square and have longer edges than the rectangular optical sides. (See photo.) The matte sides also show where the seams of the prisms' inner surfaces intersect, but they're almost invisible when looking at the optical edges. I would also like to point out that my product came with a small chip on the non-optical side. I contacted the seller (CynKen) and received a replacement at no additional cost to me. So I'm giving it 5 stars for a great product and good customer service. (Also note - I got this mostly for fun, not for lab use or anything, so I can't say how well this item would work in a lab setting.)