Oral-B Cravity Defense 1-2-3 Medium toothbrush > Oral-B Cravity Defense 1-2-3 Medium toothbrush is a toothbrush designed with medium hard brush bristles. This product has been specially developed to effectively clean your teeth and support your oral health. Gently cleansing your teeth brush bristles with medium hardness effectively removes plaque and other residues. It also makes a slight massage effect on the gums, so that it helps your gums healthier. Oral-B Cravity Defense 1-2-3 Medium toothbrush has a special pattern designed to create a protective barrier of your teeth. This pattern helps to maintain the tooth enamel and can prevent rotten formation. When used regularly, Oral-B Cravity Defense 1-2-3 Medium toothbrush can help you have stronger and healthier teeth. It can also help reduce oral health problems such as bad breath and gum problems. & Nbsp;