Six Sided Bright Light Combine Cube Prism Stained Glass K9 Glass Unique Design Beam Splitting Prism for Decoration Photography Research Tool1.271.271.27cm

Features: 100% Brand new and high quality 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 This product is a craft that can only be used in optical experiments and science recognition Due to its beautiful color rendering, it also can be used as a decoration Specification: Material: K9 glass Size:approx.1.27 * 1.27 * 1.27 cm, 1.5 * 1.5 * 1.5 cm, 1.8 * 1.8 * 1.8 cm, 2.0 * 2.0 * 2.0 cm, 2.2 * 2.2 * 2.2 cm(optional) Package list: 1 x Optical Glass Prism   Note: This product is a craft that can only be used in optical experiments and science recognition. It cannot be used in projectors and cameras.