2 Pack 6inch Crystal Optical Glass Triangular Prism for Photography Kids Science Teaching Light Spectrum Physics and Taking Photos Pictures Set of 2 150mm

2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) • CRYSTAL CLEAR: Made of Optical Glass, the Triangular Prism is crystal clear for you to use this equilateral prism to split a beam of light into spectral components GREAT PHOTOGRAPHY TOOL: The Triangular Prism is not only clear and beautiful, but also provides rainbow color light effects for you to take unique photos LIGHT SPECTRUM TEACHING: Show wonderful rainbow optical effects for your kids or students, so you can explain these great natural sciences to them 2 IN 1 FOR MULTIPLE USES: We offer 2 Triangular Prisms for you to use them in various different occasions. You can also use them for decorations WHAT YOU GET: 2 Pack 6-inch Crystal Optical Glass Triangular Prisms. Due to the glass material, this product may break during delivery. If you receive defective items, please let us know via email to get replacement items or a full refund