Prophy-Mate Neo Grey for NSK Air Powered Tooth Polishing System Enhanced Prophy-Mate neo unites form and functionality for easier use. Excellent weight balance and a lightweight, compact powder chamber make Prophy-Mate neo comfortable to hold, while the original NSK handpiece connection swivels 360° even under strong air pressure. Effortless operation shortens time for treatment of plaque and stains. For connection to NSK PTL-CL-4HV coupling. Comes with: Handpiece with 60° nozzle head / Powder case / Replacement nozzle head 80° / 5pcs. x 15g sachets of FLASH pearl cleaning powder / Maintenance kit.