Big tool! For what was it thought? I clean my lanterns "only" per hand. huuuuuuuh

This tool here you see is originally used for polishing the paint of cars of any sort. And I have bought it to polish my car. And I sometimes also use it for polishing my lanterns. I also clean or restore all my lanterns by hand. This is the final level of restoration. For instance, I didn't use it in the restoration of my Siemens.