Features Premium Optical Glass Construction: Crafted from high-quality optical glass, this triangular prism ensures exceptional clarity and durability for all your teaching and experimentation needs Exceptional Light Separation: Precision cuttings provide superior reflections and effective light spectrum separation, making it ideal for demonstrating fundamental physics concepts Adjustable Stand Included: The provided stand offers effortless angle adjustments, allowing you to easily demonstrate various light phenomena and experiment setups Perfect for Educational Use: This light spectrum tool is specifically designed for teaching physics concepts, making it an essential resource for classrooms and laboratories Versatile Experimentation Tool: Ideal for a wide range of science experiments involving light, this equilateral prism enhances understanding of optical principles in a hands-on manner Features: 1、Made from optical glass, the prism part can be removed for single use. 2、 cuttings offer good reflections and light separation. 3、Come with a stand, convenient to change prism angle. 4、Can be used for teaching physics light spectrum. 5、Used in science experiments involving light spectrum. Specification: Description: Triangular 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. Made from optical glass, the prism part can be removed for single use. 2. cuttings offer good reflections and light separation. 3. Come with a stand, convenient to change prism angle. 4. Can be used for teaching physics light spectrum. 5. Used in science experiments involving light spectrum. Specification: Material: plastic stand, optical glass prism Stand Color: black Size (L*W): 17*12cm/6.69*4.72in Weight: Approx. 109g Package Includes: 1 x Optical Triangular Prism 1 x Black Stand Instruction: Put prism under sunlight. Rotating prism till light appear seven colors on a wall or white paper. Note: Please allow small deviation due to manual measurement. Thanks for your understanding. Package List