Greyfree By Giuliano Professional Temporary Hair Color What it is: The mascara style wand allows for precise coverage on eyebrows, moustache and side burn. It is color, blended and smooth. What it does: It is the perfect touch-up for in between colors. It works great on hairlines, highlights, eye brows, eye lashes, roots, beards, moustaches, sideburns and more. Also, the ideal instant cosmetic touch up.