Introducing the Extreme Thin Liner Brush! We've all been meaning to create these lines for awhile, but always relied on our brushes to do it for us. The Extreme Thin Liner Brush is perfect for doing so. It's made from high-quality materials, and it's perfect for creating extreme lines. The bristles are made with thin nylon and kolinsky hair mixed. Excellent outlining art brush use for precise line work.  Works well with any of @nailed_by_becky liner gel. Clean brissles before use and after use to maintain quality.