10PCS Double Ultra Soft Bamboo Charcoal Nano Toothbrush Black Tooth Brush

10PCS/Pack Double Ultra Soft Bamboo Charcoal Nano Toothbrush Black Tooth Brush Dental Personal Care Teeth Brush Black Bamboo Charcoal function: 1. adsorption 2. the release of far-infrared 3. Sterilization 4. anti-oxidation 5. Charcoal has been called the new generation of energy and environmental Diamond Package includes: 10PCS/set Black Bamboo Charcoal Toothbrush Dentist advice: Change toothbrush in time is good for oral health. In order to protect your teeth better, you should change toothbrush every 3 months or 2 months. New brush bristles can remove 30% more dental plaque. Package includes:10 Pcs toothbrush