About this itemIntegrated Comb Design: 2-in-1 hair dye comb stick built - in comb combines dyeing and combing, just comb for even hair coloring, skipping messy steps, great for busy usersSweat-Resistant: Roseionly hair dye comb sweat-resistant and smudge-proof formula ensures that the color stays intact throughout the day, it provides reliable coverage even in humid conditionsEffective Gray Hair Coverage: 2025 new portable hair dye comb provides instant coverage for gray and white roots, ensuring a seamless, natural look, perfect for last-minute touch maintaining your hair color between salon visitsNatural Look Results: Convenient 2 in 1 touch-up comb hair dye for quick touch-US, blends well with original hair color, creating a natural effect for both subtle or bold changes, enhancing your charmPortable Use: Easy to use without pro skills, compact, stylish, and portable, comes with a mirror for on the go touch - ups, in various shades Specification:Name: Upgraded Waterproof and Sweat-Proof Hair Dye CombColor: Black, Brown, Dark brownNet Weight: 20gSize: 9.3 x 4.8 x 2.2 cm/3.66 x 1.89 x 0.86inSuitable For: AllShelf Life: 3 yearsStorage Method: Store in a Cool and Dry Place Package Includes:1 pc x hair color stick Warm Tips:1. Please allow a slight dimension difference due to different manual measurements2. There may be some chromatic aberration due to different shooting light problems and different display problems, please refer to the actual product