The Tinte Kuul 6.1 in RUBIO OSCURO CENIZO is a permanent hair dye suitable for both men and women. This product contains natural pigments in a cream formulation, providing a rich and long-lasting color. With a volume of 3.04 fl oz and a unit quantity of 20, this hair dye is perfect for achieving a CASTAÑO CLARO CENIZO shade for your locks. Trust in the Kuul brand to give you a high-quality and professional hair coloring experience.