What is it?Toppik Hair Fibers resist wind, rain, and perspiration for long-lasting results in all conditions. Available in nine shades that can be mixed to match virtually any hair color, Hair Fibers work for all hair types and textures. Also great for part lines, covering extension tracks and touching up roots between hair color appointments. Easily washes out with shampoo.What makes it special?Makes fine hair look completely thick and fullGreat as a root-touch up between coloringsInstantly fills in thinning areasConceals hair loss12 grams