Description
Crystal Triangular Prism with Gift Box, Optical Glass Refractor 4”/10cm Portable Photography Prism Physic Teaching Supplies for Science Experiment Light Spectrum Class Photo Decoration ▶Functions 1 create rainbow effects – When a prism is placed in sunlight, turning the sides produces a rainbow of colors. 2 physics teaching – This is the most intuitive way to show that light is actually made up of a spectrum of colors and talk to students or kids about how rainbows form. 3ing Photography Tool – Prism is a great auxiliary tool for both amateur and professional photographers to take cool and unique photos. 4.A great tool to play with in the sun light with your families or friends. ▶ Features 1 of premium K9 crystal for better refraction effects and clear reflection. 2th polished surface and edges for comfortable touching and holding 3ect size to carry for photography, teaching, learning, presentation, etc. 4s with an collective box for easy carrying and storage. 5.A wonderful gift for students or photographers. 6 options available: (4”- 100 x 30mm / 3.93” x 1.18”） or (7” – 180 x 40mm / 7.08” x 1.57”)