Get up to 36H, waterproof brow impact with ease. Tattoo Brow delivers the highest level of pigment in an easy-to-use pencil.Tattoo Brow in an easy-to-use, ultra-performance brow pencil. Get up to 36H waterproof brow impact with ease. This eyebrow filler is made with bold pigments, delivering the highest levels of pigment in a pencil. It defines, fills, and fixes uneven eyebrows without smudging and fading throughout the day.