20 Dental AIR POLISHER Dentist Teeth Polishing Prophy      before airpolishing treatment before airpolishing treatment after airpolishing treatment   This is a dental air polisher tooth prophy (comprise:one air polisher,two spare covers,one nozzle,one instruction manual) product features   Attractive design allows for dexterous handling & manipulation Small and handy, compatible will all 2-hole turbine units 360º rotation assures effective hidden tartar removal Disperses evenly with no splashing Specially designed to prevent backflow and blockage Easy to clean and simple to maintain Easy replacement of working heads specification and technical parameters Autoclavable to temperature of 135º   Simple 4-hole connection   Water Pressure: 0.05MPa - 0.5MPa   Air Pressure: 0.2MPa-0.5MPa   Max. Waterflow: 30ml/min   Max. Powderflow: 2g-3g/min             Payment:   payment   you must have a paypal account before the bidding ,    We only accept paypal as payment methods，    If you want to take other payment method, please email us.    Payment must be received within 7 calendar days after the close of the auction.        Shipping & notice : Shipping   The items will be sent out within 48 hours by EMS after the payment is done,    and you can receive your order within 2 weeks.If you want to get your items faster,   you have to increase the shipping cost and please email me at first    · The shipping cost is only for the eBayer who live in   ·   · USA,UK,HongKong, Macao, Japan, Korea ,Malaysia,  ·   · Singapore,Australia,New Zealand,Belgium,Denmark,  ·   · Greece,Ireland,Luxemburg,Malta,Norway,Switzerland ·   · Sweden,French,Spain,Austria,Canada,Germany    If you live in other place, please contact us for getting shipping details notice   If you puchase multiple items and check out within a 7 day period,please let us know.   We will send a combined invoice to you for making the payment      Our Garantee and custom service : custom service When submitting a question through eBay, You may contact us at [email protected] We answer emails Monday-Friday (on weekends or holidays). Please be patient!       Return Policy:   We allow a replacement, but you should pay more attention on this article：      Please install and operate the items with the guidance from the professional.      otherwise; we will not accept the replacement     Please contact with me first when you decided to send the items back,     and let me know the reasons besides you have to offer the photos of the items        When the items send back， please make sure the whole package in a good condition        The buyer has to offer the shipping cost when the items send back,             and we pay the freight re-shipped