Are you looking for a professional, yet affordable dental teeth cleaning kit? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional dental teeth cleaning tool must meet you needs. It is one of the best choices for you. Features - Material: Stainless steel. -Air supply pressure: 2.5-4.0bar (2500-4000hPa) - Water supply pressure: 0.7-2.0bar (700-2000hPa) -Effectively remove tartar and stain on the surface. -Locking interface, not easy to leak. -The working air pressure during use must be controlled between 0.25-0.40 MPa. -When used in combination with sandblasting powder, how long should the bottle be tightened to avoid agglomeration. -Daily maintenance: After use, clean the inside and outside thoroughly to ensure that there is no residue, and store it completely dry.