ANKITA premium quality dye brush, with unbreakable black color handle with good shine, the bristles are NYLON 66 grade, for better and longer use. The dye brush can be effectively used in warm water also without effecting the quality of the bristles. ANKITA as the manufacture of dye brush, understand that the bristles quality is the core of dye brush, so we have used the best quality of nylon 66 bristles.