Persistent Sweatproof & Waterproof:sweatproof and waterproof formula locks color for 12+ hours without fading. Maintains a natural matte finish through gym sessions, rainy commutes, no midday touch-ups needed.Effortless Application:Design with ergonomic grip fills patchy areas and grays seamlessly. Use quick-dry brush for natural hair textureEffortless Beard Coloring for Men – Our beard pencil filler for men designed with a four fork tip head,Firstly draw the outline of your beard or moustache and continue to color inside evenly along desired shape