Due to different lighting effects and environments, display brightness settings, etc., the color of the actual item may be slightly different, please refer to the actual item. Regarding the size, please allow a difference of 1-3 cm due to manual measurement, thank you for your understanding!SOFT AND COMFY: Our natural bamboo toothbrushes are incredibly comfortable while the activated charcoal bristles are super-soft and gentle on your gums and teeth.Package includes: 4PCS/set Black Bamboo Charcoal ToothbrushDentist 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 month .brush bristles can remove 30% more dental plaque.Micron soft hair more effective and gentle care for gum health.After-sales service: If you have any comments or suggestions on the product, please feel free to contact us, we will reply you as soon as possible. For more related products, please search "jiangyu1994", we will serve you wholeheartedly!