1.Ideal for jewlley, glass,commodities,metal articles and metal dishware washing 2.Factory price 3.Accept small order and ... . 3. Commodities: electric shaver heads dentures, combs, toothbrushes. etc. 4.Metal articles: watch parts, ancient coins, badges, machine nozzles etc.5 ... .Metal dishware: forks, knives, spoons, etc. The method of use:(1) ...