Ideal for brow beginners and pros alike, benefits Goof Proof Easy Brow Filling Powder allows you to fill in and define your arches for a natural-looking finish. The silky-soft pressed powder effortlessly adheres to both your skin and brow hairs, helping to add dimension and texture. n Whether filling in sparse areas or adding all-over definition, Goof Proof offers a buildable and blendable formula that is waterproof, smudge-proof and long-wearing for up to 12 hours. Castor seed oil and kaolin also infuse the powder to leave brows feeling nourished and conditioned with a natural matte finish. n In a self-evaluation by 114 participants after 1 week: n n 96% said it was easy to apply n 96% said brows look natural n 94% said it was easy to blend n