Eisco has been designing, producing & supplying high quality lab equipment for education and industry since 1968. Eisco presents newton`s color disc for demonstrating that white light may be composed from all the spectral colors by rotation of multi-colored disc. The newton`s color disc comprising a multi-colored disc, 180 mm. Diameters, mounted on metal stand and driven by belt with the help of driving wheel, fitted with a handle, individually packed.