Triangular prism made of quality optical glass with a detachable prism component for flexible demonstrations Key benefits Reliable light dispersion: precise cuts ensure clear reflection and effective light splitting for accurate demonstrations. Flexible usage: the prism part can be detached for various tasks or specific experiments. Easy angle adjustment: bracket provided to conveniently change the prism angle for different setups. Educational value and performance Versatile for learning: suitable for physical spectrum teaching and science experiments involving spectra. Supports curriculum levels: a useful device for kindergarten and primary school science as well as school study of light dispersion and refraction. Clear, engaging experience: helps students understand light behavior in a handson, approachable way. Use scenarios Inclass spectrum demonstrations: show light dispersion and refraction during physics lessons with a reliable, adjustable prism. Science experiments: conduct spectrumrelated experiments in school labs or home science kits. Early optics exploration: serve as a classroom teaching tool or intellectual development toy to introduce children to the basics of light and refraction, stimulating curiosity and exploration.