B brand B toothbrush 20 pieces B Dr. (Doctor (hard))

. All-round type suitable for preventing periodontal disease The color of your toothbrush is up to you. doctor bee Doctor Bee Soft Heat resistant temperature 100℃ Hair thickness 11mil 8mil Flock row 3×8 Hair length 11.5mm 10mm Hair tip round processing Hair hardness Hard Normal Handle resin polypropylene