This vintage Radiometer glass sphere is a unique addition to any collection. The solar-powered spinning vane is a beautiful example of how science and nature can intersect with art. The brand Windsor electronics glen allen ill is known for their quality and this toy is no exception. It's perfect for educational play and can be a great conversation starter. The sphere is categorized under Toys & Hobbies, Educational, Science & Nature, and Other Science & Nature Toys. Get your hands on this rare piece and add it to your collection today.

In great shape works great.

4 3/4 in tall X 3 1/4 inch wide.