leads to a new era of tooth cleaning and polishing. It operates in a very simple way that directly attaches to the handpiece couple or tubing, It fits into 4,5,6 hole tubing. The anti-clogging design will maximize your efficiency and reduce your frustration. Working Principle The compressed air flows into the powder container when the foot control is pressed. It mixed uniformly with the powder and the mixture flows to the tip. At the same time,water is supplied separately from air and powder. There are three water ports located at the tip to create water sheath. It surrounds the powder to prevent dusty operative field. Intended usage Removal of plaque and stains. Polishing after calculus removal. Cleaning of enamel before etching for subsequent fissure sealing. Preparation of cavities for improved bonding between enamel and filling materials. Cleaning of implant surfaces.