product descriptionAn alveolar pyorrhea countermeasure toothbrush that massages the gums while brushing, with a wide brush head Super soft tooth massage bristles on both sides massages the teeth Thin tip for back teethCompact type that is easy to polish even small mouthsBrush head hardness “soft” type Manufacturer Kobayashi Pharmaceutical Japanese products are frequently updated. If you receive a product that does not match the detailed picture, please refer to the actual product you received. In addition, after cross-border long-distance transportation, the outer packaging of the product may appear indentation, micro-damage, seal (if any) detachment, and the date of printing may be worn due to scratches and collisions, but it usually does not affect the quality of the product.