I have to say after watching some YouTube videos on refurbishing old metal objects I decided to try polishing my Dvarw's with the Dremel. It is very satisfying and really easy to do! The Novus is to polish my drip tips with. Flitz is the final polish with a rag. I got the hand held exntention for the Dremel and it's a whole heap easier to handle! I also got a small vice to hold the Dremel head when I need two hands on the time I am polishing. Before! After and ready for sunlight cleaning with a toothbrush. Bazinga!