Details: Revlon ColorStay™ Semi-Permanent Brow Ink is a beauty breakthrough that brings salon-quality brow artistry to your fingertips, right at home. Its innovative, first-to-market technology creates flawless, salon-brow looks that last for 3 days. Exclusive film-forming liquid polymers seal in pigments to provide flexible hold. Gentle on skin and even color for natural-looking brows. Just tint it, groom it, and forget it! Pro-inspired Smart Tools make expert brow looks easy at home, an alternative to brow tinting, lamination, and microblading. Pointy-tip applicator and spoolie brush provide precision application to fill in, outline, intensify, color and groom brows. Waterproof. Transfer-proof. Smudge-proof. Flexible, light hold. Available in 4 natural shades: Blonde, Soft Brown, Warm Brown, Dark Brown.