periscope, an instrument that allows you to see over or around obstacles using two 45-degree-angled mirrors positioned parallel to each other at either end of a tube. Light from an object reflects off the top mirror, travels down the tube, and reflects off the bottom mirror to your eye, illustrating the law of reflection at an angle of incidence equal to the angle of reflection. This educational kit helps children understand scientific principles through a hands-on, fascinating spying toy for observation from a concealed position.
Images are only for understanding purpose, original product may vary
