Stiffness... M (Medium) Color... Assorted 5 pieces per bag x 5 bags 110 yen per piece Price is already very low, so no price reduction. Individual sales are possible with added shipping cost. Discount on shipping for bulk purchases. Dental clinic exclusive product Our unique continuous indentations on the back of the handle allow for a perfect fit with either a pen grip or palm grip. Furthermore, the tip of the head is cut close to a square shape, making it easier to brush the last molar and front teeth vertically. Purchase price: ¥3925