Pentel's Sharp HD Mechanical Pencil comes with strong, heavy-duty, high-quality lead that is perfect for writing, drawing, sketching, marking, puzzles and a range of other uses. Write smoother, bolder, darker lines comfortably on a variety of surfaces such as tile, wood, drywall, concrete, etc. using the extra-thick lead. Features a durable metal tip and a 4mm sleeve that helps stabilize lead and prevent breakage; perfect for use with templates and rulers. Constructed with a latex-free engineered grip design for writing comfort and equipped with a sturdy metal clip that withstands repeated use. Mechanical pencil includes a protective cap to keep high-quality Pentel eraser clean. The 1.3mm lead writes heavy-duty, extra-thick lines. Mechanical pencil is refillable with Super Hi-Polymer Lead Refill HB/B (1.3mm) and is backed up by Pentel's Limited Lifetime Warranty.