Fine machined point and non-slip grip delivers clean, steady lines. Wide profile barrel with rubber grip provides exceptional comfort and control. Adjustable window shows any one of lead hardness degrees including 4H, 3H, 2H, H, F, HB and B. Fixed 4 mm lead sleeve ensures accurate lines when using templates, lettering guides, rulers and triangles. Brass clutch mechanism allows simple lead advancement. Covered white vinyl eraser handles all your toughest correction needs. Mechanism: Mechanical; Pencil Type: Drawing; Lead Color(s): Black; Grip Type: No-Slip.