Help your teeth get the cleaning they need with Oral-B interdental brushes, their specific shape allows it to be passed between the teeth and in those small spaces where the conventional and electric brush don't reach. Helps remove plaque and food residues while you fight tooth decay and keep your gums healthy. With daily use, you help keep your teeth healthy, as well as reduce the chance of gum disease. Protect your oral health with this portable interdental brush case. Features: Expert Protection Every Day Contents 20 Units Includes Protective Case Removes Plaque and Food Particles Disposable Use Indications: Place the tip between your teeth and gum line, use a smooth entry and exit movement to remove plaque and food particles and stimulate the gums. Warnings: Keep out of reach of children.