ортодонтическое зубная щетка

+ Thecrystal-like handle makes the toothbrush valuable & fashionable.+ Specially shaped bristles make the toothbrush clean your teeth comfortably& thoroughly.+ Bristles type: Sharp soft bristles or Nylon 610 or or Dupont Tynex. All the bristles end have been grounded to remove the actue angels. All ends are with round surface.+ Bristles diamter SOFT: 0.15 - 0.18mm; MEDIUM: 0.20 - 0.22mm+ Handle materials: PP+TPR. +high quality material makes the toothbrush competitive If you want know more information about this toothbrush, pls fell free to contact with me.