Features Easy Angle Adjustment: Conveniently change the prism angle for precise light spectrum experiments, enhancing your understanding of light behavior in educational settings Ideal for Teaching: Perfectly designed for teaching the principles of light spectrum physics, making complex concepts accessible for students and educators alike Versatile Science Experiments: Perfect for various science experiments involving light, allowing for hands-on learning and exploration of optical phenomena Superior Light Separation: Crafted from high-quality optical glass, this triangular prism offers excellent reflections and effective light separation for accurate demonstrations Durable Plastic Base: The included sturdy plastic base ensures stability during use, making it a reliable optical element for both classroom and home experiments Features: 1、Very convenient to change prism angle 2、Used for teaching light spectrum physics 3、Used in science experiments involving light spectrum 4、 cuttings, offer good reflections and light separation 5、Plastic base, high-quality optical glass prism Specification: Description: Large optical prism with a base is very convenient to change prism angle. It can be used in science class of kindergarten, primary school, high school, as a demonstration equipment, to study the dispersion of light. It also can be used as toy to develop intelligence of children. Features: 1, Very convenient to change prism angle. 2, Can be used for teaching light spectrum physics. 3, Used in science experiments involving light spectrum. 4, cuttings, offer good reflections and light separation. Specification: Material: Plastic base, high-quality optical glass prism Color of Base: Black Size: 8 x 2.5 x 16cm Weight: 100 g(approx.) Instruction: Put prism under sunlight. Rotating prism till light appear seven colors on a wall or white paper. Package Includes: 1 x Optical Prism Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List