BROW FX Brow Pencil & Grooming Brush 0.3g is a water-resistant, long-lasting formula with a precision tip perfect for creating clean lines in your brow, while the slanted edge of the pencil will allow you to fill in larger areas quickly and easily. This double-ended eyebrow pencil allows individual hair strokes to be drawn across the brow area, helping to create a look that will last from the moment you apply until the end of your day. With a mascara brush end for softening and blending - this means you can create as natural a look as you want.