Since the 'arch shape' of the brush fits the dentition, periodontal disease toothbrush which can clean the teeth of dental teeth and dirt of the back of the periodontal pocket neatly. Extra-fine hair scrapes dirt between teeth and periodontal pockets, and ultrafine hair firmly removes dental plaque on tooth surfaces. The size of the head is compact, the hardness of the hair is made a factor.
*this is a Japanese product and label on the item is only written in Japanese
*above is a machine translation and may include obscure expression