Uniform Dye Distribution: Rotating comb mechanism provides instant, even color attachment and follows hair direction for easy, precise coverage every time. Consistent Color Brilliance: Clings tightly to hair fibers to deliver lasting pigmentation; bright shades stay wellmaintained and nonyellowing through extended use. Modernized Dyeing Techniques: Comb teeth combined with dye sections enable easy handling, precise dosage, and a noclump result for a seamless styling process. Portable and Convenient: Slim penshaped hair dye stick is easy to store and carry; enables quick color touchups in various situations and adapts to sudden styling needs with effortless application. Use scenarios Quick root touchup between appointments at work or on the go, keeping color looking fresh without a full dye session. Travel or commuting touchups to maintain consistent shade and coverage while away from a salon or home. Event prep or lastminute styling needs, such as refining edges or small sections for a polished look before meetings or social occasions.