Alumina Air Prophy Abrasion Kit, Alumina Abrasion Microetcher Sand Blasting, Teeth Whitening Sandblaster with Transparent Hose and 360° Rotating Nozzle Endodontist Whitening Air Grinder. 【360° ROTATING NOZZLE】Teeth sandblasting machine adopts a 360° rotating nozzle for precise sand blasting without blocking the nozzle, convenient for use.
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