Sell DYRUIDOJ1 Children Rainbow Prisma Learning Educational Toys Triangular Color Prism Glass Reflecting Photographi Triangular Prism Optical Glass Home Decor Crystal Glass Optical Instruments Physics Stem Science Toys/Multicolor best price

<div><p>Packing:1pcs Material:Glass Size:5 x 3 x3cm Type:Triangular Color Prism Color:Transparent Features: Make a Rainbow by refraction easily and can also be used for some cool photography effects! Cool Science Experiment You Can Do at Home - You can explain to kids that light is actually made up of a spectrum of colors and talk about how rainbows form and then cement the information with a demonstration. Suitable for physics class experiment and children's extracurricular science activity. Kids can study physics knowledge by playing with this triangular prism.</p></div>