Ardell Professional Brow Design & Extension Kit allows you to customize your client's look with bold, defined brows or a to fill in sparse brows for a more natural look. Perfect for professional make-up artists, estheticians and technicians. From filling in patchy areas, creating bold drama or defining a natural brow, this pro kit addresses all brow concerns in one single kit. Results last up to 2-3 weeks. From Fashion runways to women everywhere, bold, well defined brows continue to be one of the hottest trends in beauty. Brows help frame the face and highlight in the eyes... setting a foundation for a youthful, fresh look. Ardell makes a bold statement with the launch of the ultimate professional brow program, addressing all brow concerns in one single kit. Professional brow artists can customized mixture is applied using feather-like strokes to fill in gaps or create a bold brow, then brow extensions are applied to sparse areas to create a natural look.