--- product_id: 448788034 title: "Colorful 20mm K9 Optical Crystal Glass Prism For Physics Teaching" brand: "hdcrystalgifts" price: "21272CFA" currency: XOF in_stock: true category: "Hdcrystalgifts" url: https://www.desertcart.sn/products/448788034-colorful-20mm-k9-optical-crystal-glass-prism-for-physics-teaching store_origin: SN region: Senegal --- # Vivid RGB light refraction K9 optical-grade crystal glass Compact 20mm size Colorful 20mm K9 Optical Crystal Glass Prism For Physics Teaching **Brand:** hdcrystalgifts **Price:** 21272CFA **Availability:** ✅ In Stock ## Summary > 🌈 Unlock the spectrum of curiosity—carry a universe of color in your palm! ## Quick Answers - **What is this?** Colorful 20mm K9 Optical Crystal Glass Prism For Physics Teaching by hdcrystalgifts - **How much does it cost?** 21272CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/448788034-colorful-20mm-k9-optical-crystal-glass-prism-for-physics-teaching) ## Best For - hdcrystalgifts enthusiasts ## Why This Product - Trusted hdcrystalgifts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gift-Ready Elegance:** Comes in a sleek gift box, making it the perfect thoughtful present for students and professionals alike. - • **Mesmerizing Light Play:** Transforms ordinary light into dynamic, kaleidoscopic rainbows—perfect for science and photography. - • **Durable Crystal Clarity:** Crafted from scratch-resistant K9 optical glass that maintains vibrant colors for years. - • **Pocket-Sized Powerhouse:** Ultra-compact 20mm prism fits effortlessly in your pocket or backpack for on-the-go inspiration. - • **Versatile Learning Tool:** Ideal for physics teaching, science experiments, and creative photo effects to spark curiosity. ## Overview This 20mm K9 optical crystal glass prism is a compact, durable, and visually stunning tool designed for physics education, photography, and creative exploration. Its scratch-resistant, multi-colored panels refract light into vibrant rainbows, offering a captivating kaleidoscopic effect. Lightweight and portable, it fits easily in pockets or backpacks and arrives gift-ready, making it a perfect blend of functionality and aesthetic appeal for professionals and learners alike. ## Description Buy Colorful 20mm K9 Optical Crystal Glass Prism For Physics Teaching | Polyhedron RGB Dispersion Prism,Photography Props,Desktop Decoration,Rainbow Maker,Gift For Students: Prisms & Kaleidoscopes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Size 0.8*1 inch (2*2.5cm),nw 19g,please pay attention to the size, it's small.Easy to carry, you can carry it in your pocket or backpack. Even on the desktop, it doesn't take up much space - RGB optical prism cube is a cube made of colored glass panels,which is not easy to fade and scratch resistant, thus ensuring maximum use in the next few years.It can manipulate light through light refraction to form a kaleidoscope-like pattern. With its exquisite and unique design, even if you are in the same place, you can enjoy various colors from different angles; a truly great visual experience - 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 - 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 - Glass cube prism ideal for teaching of optics, science experiments, and for photography.Suitable for anybody to explore colorful spectrum or to add effects to your photos.Also it is packed in a nice gift box,perfect gift idea for anyone ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1LQFRVD | | Age Range Description | Adult | | Best Sellers Rank | #56,018 in Toys & Games ( See Top 100 in Toys & Games ) #22 in Prisms & Kaleidoscopes | | Brand Name | HDCRYSTALGIFTS | | Color | Multi-color | | Customer Reviews | 4.5 4.5 out of 5 stars (424) | | Educational Objective | Exploratory Skills | | Included Components | the product only | | Item Dimensions | 0.8 x 0.8 x 0.8 inches | | Item Highlight | Polyhedron RGB Dispersion Prism,Photography Props,Desktop Decoration,Rainbow Maker,Gift For Students | | Item Weight | 19 g | | Manufacturer | pu jiang jiang xin dian zi shang wu you xian gong si | | Manufacturer Part Number | 001 | | Manufacturer recommended age | 5 months - 20 years | | Material Type | Glass | | Model Number | 001 | | Number of Players | 1 | | Operation Mode | Manual | | Size | 20mm Polyhedron | | Theme | Space | ## Images ![Colorful 20mm K9 Optical Crystal Glass Prism For Physics Teaching - Image 1](https://m.media-amazon.com/images/I/61KWGcGIFpL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedron RGB Dispersion Prism for Physics,Photography,Desktop Decoration - Color Crystal Faceted Optical Prism Beam Splitter Light Refracting Photography Science Glass Prisms - HDCRYSTALGIFTS 1.2'' Optical Glass RGB Dispersion Prism X-Cube for Physics Teach Rainbow Prism Crystal Cube Prism Photography Props --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/448788034-colorful-20mm-k9-optical-crystal-glass-prism-for-physics-teaching](https://www.desertcart.sn/products/448788034-colorful-20mm-k9-optical-crystal-glass-prism-for-physics-teaching) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-15*