"For the Electric Toothbrush hapika Replacement Brush and Soft Chew Flat Flocked 2 pieces (BRT – 1T" has been dentist recommended 3 row flat flocked type of spare brush. Elongated neck and by konpakutoheddominimamu ratio 80 to Sumida of neat and nibs.. Made from high grade "Tynex Nylon" Flocked on the DuPont company. Tip Shape Round processing of the teeth and hurting your anatomy) not included. Minimal with a replacement for your electric toothbrush hapikasiri-zu used are common to all models with brush. Hair is firm, it is normal.