New Pepsodent Charcoal Antibacterial Tooth Brush has soft bristles which are now infused with Charcoal and Silver Ions which repels 99.9% bacteria growth and its 0.01mm slim tip bristles to clean your mouth gentle and more hygienic clean. It comes with a 3-curved neck that suits the shape of your mouth, making it easier to reach deeper to clean all corners of the mouth giving you a more effective clean.