Optical Glass Triangular Prism for Physics Light Spectrum Teaching - Durable and Precise Prism with Stand, Ideal for Science Experiments and Education

1. Made from optical glass, the prism part can be removed for single use. 2. Precise 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 prismangle. It can be used in science class of kindergarten, primary school, highschool, as a demonstration equipment, to study the dispersion of light. It alsocan be used as toy to develop intelligence of children. Features: 1. Made from optical glass, the prism part can be removedfor single use. 2. Precise 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. Specifications: 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 foryour understanding.