The original champion of natural-looking makeup, Bobbi Brown makes products that enhance natural beauty. With an angled brush head with firm bristles for filling in and defining brows on one side, and a spoolie brush end on the other for grooming brow hairs into place, this dual-ended brow brush is made from a combination of natural and synthetic bristles.| Bobbi Brown dual-eyed brow definer and groomer brushAngled brush head on one side for filling in and defining brows with the Long-Wear brow gelSpoolie brush end on the other for grooming brow hairs into placeFor hygiene reasons, this product cannot be exchanged or refunded, unless faulty.