I will answer questions to the best of my technical abilities (which is reasonably good being a degreed engineer). If you want something checking out I can do some research as well. The item "KaVo GENTLEsilenc LUX 6500 B Fiber Optic Push Button High Speed Handpiece" is in sale since Tuesday, July 19, 2016. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Dental Equipment\Handpieces".The seller is "trottersindipendanttraders" and is located in Mustang, Oklahoma. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, IL, to New Zealand, PH, SG, to Switzerland, NO, QA, KW, BH, HR, MY.