["10pcs Ultra Soft Bamboo Charcoal for Nano Toothbrush Tooth Brush Oral for Health Care\r\nDescription:\r\nbrand new and high quality\r\nBamboo Charcoal function:\r\n1. adsorption\r\n2. the release of far-infrared\r\n3. Sterilization\r\n4. anti-oxidation\r\n5. Charcoal has been called the new generation of energy and environmental Diamond\r\n\r\nDentist advice:Change toothbrush in for time is good for oral for health. In order to protect your teeth better, you should change toothbrush every 3 months or 2 month .\r\nNew brush bristles can remove 30% more dental plaque.\r\n\r\nSpecification:\r\nAge Group:Adults\r\nMaterial:Rubber PP\r\nProduct size:18x21.5cm/7.09x8.46''(approx)\r\nPackage size:23.3x8.3cm/9.17x3.27''(approx)\r\nColor:As picture shown\r\nQuantity: 1set(10pcs)\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nWith retail package.\r\nPlease allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1set(10pcs) x Bamboo Charcoal Toothbrush(other accessories demo in the picture is not included.)"]