The new ProAngle EZ disposable prophy angles reduce the weight of the handpiece, which gives dentists and hygienists a much easier time on their wrists and hands. Save both time and money by never having to worry about cleaning, sanitizing or autoclaving the nose cone ever again. ProAngle EZ attaches to the most popular low-speed handpiece such as Pac-Dent ProMate E-Type Motor, Star Titan, Esamate, Midwest Shorty and Rhino handpiece. With its patented beveled gear design, the angle runs smoothly with no overheating.