Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics
Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics
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Returns
Returns
We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.
Care Instructions
Care Instructions
To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.
Shipping
Shipping
Orders are processed within 1–3 business days.
- Standard Shipping: 5–9 business days — $3.95
- Express Shipping: 4–7 business days — $9.95
Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.
Explore the beauty of light and color with this high-clarity optical glass X-cube, designed to split and combine RGB beams with precision. This vibrant prism is perfect for classroom demonstrations, science enthusiasts, and anyone fascinated by the physics of color. Made from high-quality optical glass, it creates stunning visual effects that make learning interactive and memorable.
Key Features
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High-transmission optical glass for clear, distortion-free color separation and beam mixing.
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Splits and combines RGB color channels, ideal for classroom demonstrations or beginner optical experiments.
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Durable and compact design makes it easy to carry between home, school, and lab environments.
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Perfect educational tool for teaching physics, color theory, optics and light refraction.
Why Choose Our Optical X-Cube Prism
Unlike standard triangular prisms, this RGB beam splitter prism uses a four-sided structure to create bright, vivid color separation. It’s more interactive, more visual, and highly engaging for students. Its premium optical construction also makes it suitable for photography, creative lighting, and hobby projects.
Perfect For
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Classroom demonstrations and science experiments
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Students learning about color mixing and light behavior
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Photographers and hobbyists exploring creative light effects
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STEM gifts, school projects, and educational displays
Discover how light transforms into color—an ideal tool for curious minds and creative learners.

what our customers say about us
4.9
Based on 100+ Reviews
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EEmily R.Verified BuyerPerfect for a summer weddingI wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 23 2
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OOlivia H.Verified BuyerBeautiful dressReally happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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SSarah T.Verified BuyerSo flatteringI have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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CChloe W.Verified BuyerWorth every dollarThe quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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AAmanda K.Verified BuyerEngagement photo approvedBought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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NNicole B.Verified BuyerRuns slightly roomyI was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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HHannah C.Verified BuyerComfortable all eveningWore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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MMegan L.Verified BuyerLove the qualityBeautiful stitching and a really elegant design. It feels much more expensive than it actually is.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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RRachel S.Verified BuyerTrue to sizeI followed the size chart and ordered a Medium. It fit exactly the way I wanted.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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AAshley D.Verified BuyerReceived so many complimentsEveryone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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LLauren P.Verified BuyerVacation favoritePacked this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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BBrittany G.Verified BuyerLovely dressThe zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0
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KKayla N.Verified BuyerHelpful customer serviceI wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.Optical Glass X Cube RGB Beam Splitter Prism for Science Experiments, Education & Classroom Physics Was this helpful? 0 0