This product is ideal for educators and scientists who want to enhance their educational materials with unique optical crystal prism refraction tools that can make science experiments more engaging and visually stunning.
20 cm Triangle Prism, K9 Crystal Prism Triangle Glass Prism Photography Optical Crystal Prism Triangular Triangle Prism for Sunlight Spectrum and Rainbow Effect Experiments
7 PCS K9 Optical Crystal Prism & Lens Set, 50mm Cube/Pyramid/Dome/Right-Angle/150mm Equilateral Prism, Biconvex/Biconcave Lens, for Photography Teaching Entertainment
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4 Pack K9 Optical Crystal Photography Prism Set with，Include 50mm Crystal Cube,50mm Glass Triangular Prism, 55mm Crystal Ball, 60mm Optical PyramidFor Physics Teaching, Games and Photography
7 Pack K9 Optical Crystal Photography Prism Set, Include 1-4in Triangular Prism, 2in Crystal Glass Prism Cube, 2in Crystal Ball, 2in Dome Magnifier, Light Prism for Physics Teaching Photography Play
