Anastasia Beverly Hills Brow Primer is a colorless wax pencil that preps and primes brows for a seamless eyebrow makeup application. Featuring a smooth wax formula, the eyebrow primer pencil helps to hold brow hairs in place and creates a base for product to adhere to skin on any sparse areas of the brow. Brow Primer is the ideal first step in prepping eyebrows for seamless Brow Powder Duo application.