... 3.Special filament brush hair. Product detail: Product Name:B712 Pofent Super Cool Toothbrush Brush Head:Bristle type:PBT milling fiber Bristle size:0 ... Purple, TransparentBrush Handle:Material:PP+TPEColor:Red, Blue, Green, Purple Toothbrush:Total length:190mmNet weight:18.34gInner box size:125*67 ... acceptable Pass ISO9001:2008 Good quality with reasonable price B712 Pofent Super Cool Toothbrush