PRECISION 0.5MM TIP FOR TECHNICAL WORK — Fixed lead guidance sleeve and brass mechanism deliver accurate, controlled lead advancement for crisp lines ideal for drafting, engineering, architecture and fine writing. FULL METAL BODY & KNURLED GRIP — Rugged all-metal construction with a non-slip knurled metal grip provides excellent balance and fatigue-free control for extended drawing or writing sessions. HEXAGONAL BARREL, NO ROLL DESIGN — Classic hexagonal barrel prevents the pencil from rolling off the desk and offers a secure, ergonomic hold for precise ruler-based work. LEAD GRADE INDICATOR & BUILT-IN ERASER — Quick lead-hardness indicator for rapid identification and a hidden eraser under the push-button cap for fast, clean corrections. PROFESSIONAL, REFILLABLE, & DURABLE — Sleek black finish, refillable with standard 0.5mm lead, and engineered for reliable, long-term performance; the trusted choice for professionals, students and artists.