Our Eyebrow Stamp Is Specially Formulated To Be Waterproof And Sweatproof. No Smudging, No Fading, Just Perfect Brows All Day Long. When You are Ready To Take Them Off, Simply Wipe Clean With Your Favorite Make-Up Remover. Premium eyebrow stamp powder is all natural and environmental-friendly. Keeps your bright look throughout the day in all temperatures. Waterproof, sweatproof, and long-lasting for 24 hours.