Versatile teaching tool This optical glass prism is designed for teaching the light spectrum in physics and for conducting science experiments with precise light separation. Convenient angle adjustment The included stand allows easy adjustment of the prism angle, enabling accurate demonstrations in a variety of educational settings. Wide applications Suitable for kindergarten, primary school, and school science classes, this prism also serves as an educational tool for developing children's intelligence. Removable prism part The prism portion can be easily removed for singleuse experiments, providing flexibility for different experiments. Use scenarios In a physics class, demonstrate the light spectrum by directing light through the prism and observing the spectrum, using the adjustable angle for different demonstrations. Across kindergarten to school science activities, use the prism to perform multiple light experiments that require precise light separation. For individual student projects or repeated experiments, remove the prism part to configure the setup for singleuse or separate demonstrations.