middot; Precision and economy in one simple design middot; Smooth writing lead does not smudge and erases cleanly middot; Lead advances quickly and easily middot; 0.9 mm point middot; One BICreg; mechanical pencil = 2-1/2 wood case pencils (3#2 leads per pencil) middot; BICreg; Mechanical Pencils are certified* by Scantronreg; (must be accompanied by disclaimer)