Wham-O Magic Window: one of my favorite vintage toys in my collection, a popular 1970s toy with immiscible sand like substances interacting under gravity to create images that evoke seascapes and mountains. Shown here is a retail store display stand from 1971 with the rare glow-in-the-dark “Crystal Fantasy” version of this kinetic art toy, which looks amazing when illuminated by a blacklight- and when all light is off. Unlike most shifting sand devices available today, the Magic Window did not c