we are one of oldest and largest bristle manufacturers in China with history about 50years, we produce black boiled bristle mixed synthetic filament (bristles mixture), namely, 60-90% boiled bristles mixed with filament with dfifferent colors, such as black bristle mixture, white brislte mixture, grey bristle mixture and colorful bristle mixture, we also produce all kinds of boiled bristles from sizes of 25-160mm, if you demand bristle or bristle mixture, welcome to inquiry at any time, we will give you the reasonable prices with good quality, tks a lot.