The Pro Liner 7mm is designed for precise, controlled detailing, allowing nail professionals to create clean lines, refined designs, and intricate finishes. Its fine, elongated tip delivers excellent accuracy for detailed work, from delicate line art to precise French application and cuticle definition. High-quality fibres balance flexibility and control for steady movement and consistent results. Tested for over a year in professional salon environments in Hungary, the brush was developed to meet the demands of daily precision work. Particularly suited for use with BuildXpert Builder Gel and BuildPro Builder Gel, while also working perfectly with gel paint and gel polish for detailed designs. A dependable tool for precision work and elevated finishing touches — service after service. Key Features Ideal for fine line work, detailing, and intricate nail art7mm liner tip for controlled, accurate applicationSuitable for gel paint, gel polish, and detailed refinementWorks especially well with BuildXpert and BuildPro builder gelsBalanced flexibility for smooth, steady strokesDurable fibres designed for professional salon use