Features1. Natural filling, shaping perfect beard shape: Using a delicate waterproof formula, the strokes are smooth and easy to color, making it easy to fill the sparse parts of the beard, decorate uneven stubble, and create a dense and natural beard effect, making the beard shape more three-dimensional and stylish.2. Durable waterproof, say goodbye to discoloration embarrassment: With special waterproof and sweat resistant technology, it is not easy to smudge or fall off even during exercise, face washing, or rainy days, maintaining a clear beard contour for a long time and maintaining a refined and stylish male image throughout the day.3. Available in multiple colors, matching various hair colors: Available in black/dark brown sizes, allowing for free selection according to personal hair color, perfectly blending with natural beard, avoiding color differences, and presenting a natural and realistic decorative effect.4. Portable design, easy and fast to use: The pen shaped shape is convenient to carry around, can accurately draw details, and can be quickly applied anytime, anywhere. It is an essential tool for creating personalized beard shapes.How to use:1. Clean the face before use to ensure that the beard and surrounding skin are dry and free of oil, so as not to affect the coloring effect.2. Choose a matching shade based on your beard and hair color, and use short and gentle strokes to fill in sparse areas along the direction of beard growth. Overlay a small amount multiple times to avoid excessive force causing the color to become too dark.3. Use fingertips or a small brush attached to lightly tap and blend the painted area with the natural beard, creating a softer transition at the edges.4. After drawing, wait for about 30 seconds for natural air drying. The waterproof formula will firmly adhere and maintain a natural and stylish beard effect throughout the day.