With 12,000 ultra-fine soft bristles, you can deeply clean your teeth, every corner. Hard bristles can actually damage the enamel making you more cavities which means more doctor visits! Which is why we created the softest toothbrush! Vi Brush is unlike any ordinary toothbrush. With each micro-fiber bristles, it can cover more surface area of your teeth, and penetrate each enamel crevice to remove food residue, plaque, and stains! PENETRATE EACH ENAMEL CREVICE Vi Brush is unlike any ordinary toothbrush. With each micro-fiber bristle, it can penetrate each enamel crevice to remove food residue, plaque, and stains! Vi Brush can penetrate into the blind area of the tooth gap, locking and removing substances, due to its delicate craftsmanship. NO DAMAGE TO YOUR TEETH OR GUMS SOFT AS A FEATHER! Vi Brush is perfect for those with sensitive teeth, bleeding gums, or tooth pain. Useful for children, elderly or people with braces! Vi Brush was created to support sensitive teeth and gums that can occur during being Mom. This brush was made to provide healthier oral care for everyone, including moms and babies. ULTRA SOFT TOOTHBRUSH So Soft: Say goodbye to bad breath and bleeding gums! Healthy Gums: Micro soft bristles, effective care for gum health and tooth enamels. Healthy White Teeth: 12,000 ultra-fine bristles for effective deep cleaning of teeth. Safe Material: Bristles are crafted from ultra soft nylon and handle is crafted from plastic which is BPA free.