An exclusive kind of an lightmill object represents our radiometer with 3 light mill balls on a glass bar. The production of this collecting object needs an experience of many years in the building of glass app rates and is therefore a high point of our collection.
The balls have a diameter of approx. 80 mm. They can select different colors. The entire object is about 30 cm x 30 cm largely.
They acquire a product of the association for the protection of trademarks of the Thuringians glassblowers .