The angular brush shape, made entirely of synthetic bristles, effortlessly accentuates the eyebrows and perfectly conforms to the lash line. Simply dab powder, ink, dew, or gels along the eye edge to achieve a continuous line of color. The revolutionary hidden core, handcrafted in Japan, maintains the tool's shape and provides the perfect balance of strength, flexibility, and control for precise detailing. Application: Hold the brush at a 90-degree angle to the face for a fine line. For a thicker, bolder result, hold the brush at a 45-degree angle. Key ingredients and product benefits: Hidden-Core Technology: Densely packed bristles form a stable core surrounded by a coat of soft, flexible fibers, allowing for easy blending and a streak-free finish. Synthetic bristles: These cruelty-free fibers feature tapered tips that adapt to fine lines and facial contours, making them suitable for all makeup textures. Ergonomic design: The modern design feels comfortable in hand and allows for controlled application.