{"product_id":"k9-crystal-triangular-glass-prism-rainbow-light-refraction","title":"K9 Crystal Triangular Glass Prism – Rainbow Light Science Tool","description":"\n\u003ch2\u003eK9 Crystal Triangular Prism – Discover the Magic of Rainbow Light\u003c\/h2\u003e\n\u003cp\u003eBring the wonder of light science into your home or classroom with this premium \u003cstrong\u003eK9 Crystal Triangular Glass Prism\u003c\/strong\u003e. Crafted from optical-grade K9 crystal, this beautifully transparent prism splits white light into a breathtaking spectrum of seven colors — red, orange, yellow, green, blue, indigo, and violet — just like a real rainbow, right in the palm of your hand.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Crystal Prism?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium K9 Crystal Material:\u003c\/strong\u003e High-clarity optical glass ensures sharp, vivid light dispersion with minimal distortion for stunning rainbow projections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Edge Cutting:\u003c\/strong\u003e Finely polished edges and faces maximize light refraction, producing crisp, well-defined color spectrums.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Size Options:\u003c\/strong\u003e Available in three sizes to suit different uses:\n    \u003cul\u003e\n      \u003cli\u003e2.5 × 2.5 × 2.5 cm (0.98 × 0.98 × 0.98 in)\u003c\/li\u003e\n      \u003cli\u003e2.5 × 2.5 × 3 cm (0.98 × 0.98 × 1.18 in)\u003c\/li\u003e\n      \u003cli\u003e2.5 × 2.5 × 5 cm (0.98 × 0.98 × 1.97 in)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Lightweight and easy to carry — perfect for experiments at home, on the balcony, by the classroom window, or outdoors in natural sunlight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSTEM Learning Made Fun:\u003c\/strong\u003e An ideal hands-on tool for understanding light refraction, dispersion, and the physics of color — turning abstract textbook concepts into vivid, real-world visual experiences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect for Science \u0026amp; Exploration\u003c\/h3\u003e\n\u003cp\u003eWhether you're a parent looking for an engaging educational activity, a teacher seeking a classroom demonstration tool, or a curious young explorer, this triangular prism delivers endless discovery. Hold it up to a sunny window and watch rainbow light dance across the walls, floors, and ceilings. Capture the magic with your phone — every angle reveals something new.\u003c\/p\u003e\n\u003cp\u003eThis prism makes a wonderful gift for curious kids, budding scientists, photography enthusiasts, and anyone who appreciates the beauty of light and optics.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Triangular Prism\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e K9 Optical Crystal Glass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Transparent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 2.5×2.5×2.5 cm | 2.5×2.5×3 cm | 2.5×2.5×5 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Triangular Prism\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About Light \u0026amp; Optics\u003c\/h3\u003e\n\u003cp\u003eCurious about the science behind how prisms work? Explore how light refraction and dispersion create the visible color spectrum at NASA – What Is Light?. Understanding the behavior of light is a foundational concept in physics and STEM education.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Sex_toy\" target=\"_blank\" rel=\"noopener\"\u003eSex toy\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What material is this triangular prism made from, and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: This prism is made from K9 optical crystal glass, which is a high-clarity borosilicate-type glass widely used in precision optical instruments. Its exceptional transparency and consistent refractive index ensure that light is dispersed cleanly and vividly into the full seven-color rainbow spectrum, making it far superior to basic plastic prisms for both science education and photography.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Which size should I choose for classroom or home use?\u003c\/h4\u003e\n\u003cp\u003eA: All three sizes produce brilliant rainbow effects. The smallest (2.5×2.5×2.5 cm) is great for young children and portable experiments. The medium (2.5×2.5×3 cm) offers a good balance of size and brightness. The largest (2.5×2.5×5 cm) creates the widest, most dramatic color spread — ideal for classroom demonstrations or photography projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this prism safe for children to use?\u003c\/h4\u003e\n\u003cp\u003eA: The prism is made of solid optical crystal glass and is designed for hands-on exploration by school-age children. As with all glass items, adult supervision is recommended for younger children. The smooth, polished edges minimize sharp points, and the compact size makes it easy for kids to hold and handle comfortably.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the best way to get a clear rainbow effect with this prism?\u003c\/h4\u003e\n\u003cp\u003eA: For the best results, hold the prism up to direct natural sunlight — a sunny window, balcony, or outdoor setting works perfectly. Slowly rotate the prism at different angles until you see the full spectrum projected onto a nearby white surface such as a wall, paper, or floor. The clearer the light source, the more vivid the rainbow display.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What material is this triangular prism made from, and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This prism is made from K9 optical crystal glass, which is a high-clarity borosilicate-type glass widely used in precision optical instruments. Its exceptional transparency and consistent refractive index ensure that light is dispersed cleanly and vividly into the full seven-color rainbow spectrum, making it far superior to basic plastic prisms for both science education and photography.\"}}, {\"@type\": \"Question\", \"name\": \"Which size should I choose for classroom or home use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All three sizes produce brilliant rainbow effects. The smallest (2.5×2.5×2.5 cm) is great for young children and portable experiments. The medium (2.5×2.5×3 cm) offers a good balance of size and brightness. The largest (2.5×2.5×5 cm) creates the widest, most dramatic color spread — ideal for classroom demonstrations or photography projects.\"}}, {\"@type\": \"Question\", \"name\": \"Is this prism safe for children to use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The prism is made of solid optical crystal glass and is designed for hands-on exploration by school-age children. As with all glass items, adult supervision is recommended for younger children. The smooth, polished edges minimize sharp points, and the compact size makes it easy for kids to hold and handle comfortably.\"}}, {\"@type\": \"Question\", \"name\": \"What is the best way to get a clear rainbow effect with this prism?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For the best results, hold the prism up to direct natural sunlight — a sunny window, balcony, or outdoor setting works perfectly. Slowly rotate the prism at different angles until you see the full spectrum projected onto a nearby white surface such as a wall, paper, or floor. The clearer the light source, the more vivid the rainbow display.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Kids' Toys \u0026 Games\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/kids-toys-games\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"K9 Crystal Triangular Glass Prism – Rainbow Light Science Tool\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/k9-crystal-triangular-glass-prism-rainbow-light-refraction\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"25-25-50mm","offer_id":48750726709440,"sku":"14:173#25-25-50mm","price":7.99,"currency_code":"USD","in_stock":true},{"title":"25-25-30mm","offer_id":48750726742208,"sku":"14:193#25-25-30mm","price":7.99,"currency_code":"USD","in_stock":true},{"title":"25-25-25mm","offer_id":48750726774976,"sku":"14:771#25-25-25mm","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S0dac53ca450142df96823f934d343f42V.webp?v=1786230680","url":"https:\/\/vueselect.com\/products\/k9-crystal-triangular-glass-prism-rainbow-light-refraction","provider":"Vue","version":"1.0","type":"link"}