About This

• Glass cube:can be used as teaching tools or research and decorations, they are very beautiful,Dispersion Prism
• Optical cube: can get the initial experience of the refraction of light and their curiosity,Dispersion Prism
• Dispersion prism:a necessary equipment for kindergarten, primary school science class, junior high school, high school,RGB cube
• Material: crystal, size: 15x15x15mm / 0,6x0,6x0,6inch,optical x-cube,Dispersion Prism
• Rgb cube:also can be used as intelligence development or art decoration,Dispersion Prism