The Threaded Sphere is a very special Nova: it is not only lovely, but it can be put to work. It is an acrylic sphere 2 inches in diameter. Mount it on a housing lit with an LED for a very unique handle. Use it as a gear shift, or as an adornment on a greater three-dimensional work. The Threaded Sphere is an appropriate addition to a work in the science fiction, fantasy, and Steampunk genres.