Product overview An automatic brown eyebrow pen with an ultra thin liquid tip designed for precise, naturallooking brows. The waterproof, nonbleaching formula and included eraser and eyebrow stencil make shaping, filling, and correcting quick and reliable. Key benefits Precision application: Extremely thin head delivers fine, hairlike strokes for realistic brows and precise filling of sparse areas. Longlasting finish: Waterproof and nonbleaching liquid formula maintains color and definition throughout the day. Easy to use: Automatic design eliminates sharpening and provides consistent product flow for smooth, controlled lines. Builtin correction and shaping: Includes an eraser for quick corrections and an eyebrow stencil to help achieve consistent shapes. Versatile results: Works equally well for subtle natural brows and more defined looks. Features and specifications Product type: Automatic eyebrow pen with liquid formula Color: Brown Tip: Extremely thin head for fine, detailed strokes Finish and performance: Waterproof and nonbleaching Accessories: Eraser and eyebrow stencil included Function: Filling, defining, shaping, and correcting eyebrow appearance How it solves common brow problems Sparse areas: The ultra thin tip draws individual hairlike lines to mimic natural brow hairs and add density without heavy block color. Uneven shapes: The included stencil helps create symmetrical brows and speeds up daily routines. Smudging and fading: Waterproof, nonbleaching formula reduces risk of running or discoloration during wear. Messy application: Automatic pen design gives steady product delivery and avoids frequent sharpening. Practical use scenarios Daily routine: Use the stencil to outline your desired brow shape, then fill with short, light strokes using the thin tip for a natural daytime look. Special events or photos: Create more defined arches by layering fine strokes and setting with your preferred brow gel for polished results. Onthego touchups: Carry the pen and eraser for quick corrections after workouts or long days, using the eraser to remove stray marks. Simple application steps 1. Position the eyebrow stencil to match your desired shape. 2. Use light, short strokes with the ultra thin tip to draw hairlike lines and fill sparse areas. 3. Correct small mistakes with the eraser. 4. For a softer finish, brush brows lightly to blend. Why choose this product This automatic brown eyebrow pen combines an ultra thin liquid tip, waterproof and nonbleaching performance, and practical tools for correction and shaping. It is designed to deliver precise, reliable results for everyday use and special occasions while simplifying brow grooming.