Bio Care toothbrushes combine high quality materials and new technology, specially developed to ensure flawless oral hygiene. It consists of extremely thin and pointed bristles that penetrate hard-to-reach places between the teeth. Carefully removes plaque and prevents wear of tooth enamel. Super Slim Bristles System with added gold with a purity of 99.9% activated carbon, maintaining the good condition of the teeth. The bamboo charcoal in the outer bristles helps to eliminate bad breath and creates national freshness. The added gold in the bristles has a strong antibacterial effect. Suitable for sensitive gums and teeth.