Six-Sided High Presision Cube Optical Glass Prism For Indoor Outdoor For Decoration For Photography(1.51.51.5Cm)

With beautiful and unique design, there will be completely different color rendering from different angles at the same environment

They can be used as teaching tools or research

Due to its beautiful color rendering, it also can be used as a decoration

100% new and high quality

This product is a craft that can only be used in optical experiments and science recognition