Key benefits Robust Build Quality: made with a bendable material that is resilient and unlikely to break, providing consistent performance and good resilience. Design Versatility: enables curves and straight lines with precision, ideal for small C cup areas and vertical frame areas, allowing you to craft a range of hairline designs with professional accuracy. Versatile Styling Tool: expertly crafted for precision, ideal for enhancing beards, sideburns, and hairlines, delivering a polished look across various hair areas. Precision Assurance: helps you achieve precise, barbershopquality hair dye results by keeping dye in place, preventing smudges, and delivering a professional finish every time. Key attributes Material: bendable, resilient construction designed for repeated use. Size: compact and maneuverable for working in tight areas. Function: hairline filler design tool for shaping and applying dye with precision. Performance: delivers consistent, precision results with minimal smudging. Compatibility: suitable for use with hair dyes on beards, sideburns, hairlines, and related areas. Use scenarios Hairline dyeing and shading to create natural edges along the hairline, including curved and straight sections. Beard and sideburn shaping to define clean lines and precise contours. Detailing small C cup areas and vertical frame areas to achieve varied, precise hairline designs.