PB
Hello: it is like Lite-Brite in here:
https://www.google.com/search?biw=1400&bih=901&tbm=isch&sa=1&ei=vMqSXO6ME4Ct0PEP9oayuA0&q=nite-bright+classic&oq=nite-bright+classic&gs_l=img.3…4994.4994..5492…0.0..0.77.77.1……1….1..gws-wiz-img.R9JLwawWAPg#imgrc=zh_BgLeqzll3bM: