1This beard shaping tool can help you shape your neck line, cheek line, mustache. 2The angles and curves are mathematically precise, ensuring a perfectly balanced and symmetrical appearance. 3Using rounded and smooth edges design, which can prevent you from accidental injury. 4Made of high quality plastic material, stable and durable, can be used for a long time. 5Adopts ergonomic handle design, which is easy to grasp and not easy to slip off.