Dental EMS FOOT SWITCH suits AIR-FLOW S1 S2 Handpiece Hu-Friedy. This is 100% never been used. 100% genuine and original from Swiss.Via China Post EUB Service. The item "Dental EMS Replacement FOOT SWITCH PEDAL AIR-FLOW S1 S2 Handpiece Hu-Friedy" is in sale since Friday, December 7, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Handpieces & Instruments\Ultrasonic Scalers". The seller is "yangtzehanriver" and is located in Lhasa,Tibet. This item can be shipped worldwide.