The 11mm Retractable Liner Brush is for designs that demand confident, sweeping motion and ultra-smooth precision. The extended 11mm length gives you the reach needed for long, elegant lines, intricate detailing, fine lettering, and advanced gel painting techniques that benefit from a graceful, uninterrupted flow. Built with high-quality, flexible bristles. Simply retract the brush head into the handle when you're done- keeping the bristles fully protected from dust, bending, or accidental damage. Extended 11mm liner length ideal for long lines, advanced detail work, and fluid, sweeping designs Fully retractable design safeguards bristles and keeps your kit mess-free Smooth, controlled product release for clean, precise strokes Artist-grade bristles with a perfect balance of flexibility and snap Lightweight, comfortable handle for steady, confident movement Perfect for pros wanting more range and flow in their nail art