4 Pack K9 Optical Crystal Photography Prism Set, Include 55mm Ball, 50mm Cube and Triangular Prism, 60mm Optical Pyramid with Wiper Cloth and Gift Box for Teaching, Playing, Photography, Classroom - Adorylla, 101-us-guangxuesijiantao02

• 【A Must Tool for Photography】If you want to take some amazing pictures, or some basic optical research, or as a gift for kids friends lover etc. this high quality K9 optical crystal photography prism set are highly recommend to you. It can manipulate light through light refraction to form a kaleidoscope-like and rainbows pattern. 【High Quality K9 Crystal Prism Set】Each of the RGB optical prism cube is a cube made of made of high quality optically clear crystal, which is not easy to fade and scratch resistant, thus ensuring maximum use in the next few years. The K9 crystal prism set inspect by each QC team, make sure free of bubbles, distortions, color or inclusions. 【Muti-Function Use】The clear crystal set are believed to clear our mind and absorb sunshine and moonlight too. Can add brightness and harmony to your life space or studio, also can use them for decoration or teaching. Like showing the rainbow and science physics teaching photography crystal equilateral fractal spectrum prism. 【Gift Box Packaging】This optical set include: 1 x 55mm crystal ball, 1 x 50mm crystal prism, 1 x 50mm crystal cube, 1 x 60mm pyramid with the white gift box and wiper cloth. Really an ideal gift for spectrum education. If the sun isn't shining, you can use a flashlight. Just position your prism so that the light shines through it, and there should be rainbows dancing on the opposite wall! 【Gift Use for Students or Teachers】Can be used as a gift for kids, students, teachers in the opening season, showing as a gift for Teacher's day, Christmas, New Year, Birthday or some festivals. The exquisite decoration on any surface or table of multi-dimensional cubes can exude a pleasant optical entertainment effect, everyone will enjoy and be fascinated., Manufacturer: Adorylla