The Ardell Medium Brown Brow Tint Kit includes a 8.5 gr powder dye, 30 ml conditioning developer, reusable plastic tray, spool, and spatula for simple mixing. Easily achieve a beautiful shade of brown eyebrows! This permanent dye is safe, effective, and lasts up to two weeks. Covers all hair types, including gray and light hair. Achieving salon-quality results at home has never been easier – 12 applications are included.