Prophy handpiece constructed with Reverse Radius™ silhouette that is curved to fit comfortably in the dental hygienist's hand for smooth, easy handling. Matte grip nose cone rotates 360°, helping to reduce the need to shift the wrist as often during polishing. The contra-angled connector aids in lessening wrist fatigue because it helps reduce cord-drag aggravation. Nose cone and motor easily detach into 2 parts for fast and thorough sterilization. Designed for optimal performance when used with Young Dental disposable prophy angles. 2-year warranty.