Cube Optical Glass Prism. Features: The CMY Optic Prism Cube is a Cube Made of Multicolored Glass Panels That Manipulate Light in Creating Kaleidoscope-looking Patterns Through Light Refraction. With Its Beautiful and Unique Design, Enjoy the Various Colors from Different Angles Even when You're at the Same Place; Truly an Amazing Visual Experience All Sides of the Cube Refracts Light for More Color Combinations. The Glass Panels Do Not Fade Easily and Are Scratch-resistant, Guaranteeing a Maximized Use for the Years to Come. With Its Very Small Design, You Can Carry the Cube Anywhere, It Can Even Fit Right in Your Pocket. Take It out and Let It Radiate into a Delightful Optical Entertainment That Everyone Will Enjoy and Get Fascinated With. It is a Great Addition to Your Photography Accessories, Making Your Pictures Unique Without Any Post-editing Magic. Say Goodbye to Your Favorite Filters In Creating Wonderful Colors Through Beam Splitting and Light Refraction, It is Perfect in Sharing Knowledge and Educating People on How a Prism Works. Make Science Easier to Understand Using This Product, Both for Kids and Adults   Specifications: Material: Glass Size: About 15x15x15mm Weight: About 10-30g Uses: For Teaching or Research Tool or for Decoration Theme: Fantasy & Sci-Fi Model Number: 20201112 Quality: 1 PC Cube Material: Glass Size: About 15x15x15mm Package Include: 1 X Cube Note: The Corners Are a Little Sharp, Plus Glass is Breakable, So Share Wisely with Children.  . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.