Description: 10pcs adult bamboo soft bristles toothbrushes are organic natural bamboo toothbrushes, which are biodegradable and compostable, at the same time, to help you effectively clean your teeth, remove odor in the mouth, and solve the problem of yellowing teeth Tips: According to scientific research, if the toothbrush is used for more than three months, the bristles will be damaged and bacteria will grow on it, so please replace it in time Characteristic: 1.Soft bristles of brush head : Their head is small and can penetrate deep into your teeth, so that it can clean the deep layer of teeth more effectively and reduce the growth of bacteria in the teeth. 2.High-quality handle: The handle of the toothbrush is made of natural bamboo, because we insist on not doing a secondary recycling garbage dump.