Precision in Use: Straightarc double edge with symmetry indicators adapts to facial curves, enabling pointed hairlines and accurate trimming. Secure Grip and Comfort: Antislip handling provides secure control, while the strength, nondeforming material and ergonomic curvature support comfort during extended use. Durable and Easy to Clean: Stainresistant properties and a dense build allow easy rinseoff, helping maintain cleanliness for barber tools and accessories. Spray Control for Styling: The spray control feature enhances hair volume and supports precise styling, while providing a barrier to manage spray distribution. Use scenarios Creating sharp, naturallooking hairlines around the forehead, temples, and sideburns with pointed edges. Prolonged barbering sessions where a secure grip and comfortable design reduce hand fatigue and improve control. Styling with spray to add volume while controlling distribution for cleaner results.