Photography Prism with beautiful appearance can be used as a gift for kids, students, teachers, friends Prism Refractor can manipulate natural light within seconds and bring your photography skills to the next level Light Prism can be put in your home or office, then will add a lot of fun to these places Triangular Prism is mainly made of high-clarity, strong and K9 crystal material for a long service life Optical Crystal Prism can reflect sunlight in seven colors and can be used to teach children to explore the mysteries of light, stimulate childs thirst for knowledge Description Triangular prism with smooth design can create bright and beautiful rainbows as refracting the light, and really can create some amazing effects to your photography. Optical crystal prism is also great for kids to see and learn the colors of the rainbow and used in spectrum education. Features Triangular prism -Color: As shown. -Material: K9 crystal. -Size: 3x3x6cm/1.18x1.18x2.36inch. Triangular prism can create bright and beautiful rainbows by splitting beams of light into different spectral components. Package Including 1 * Triangular prism