Great performance with minimal lead breakage, Sharpwriter Mechanical Pencils are a classic. Spring-loaded cushion point adjusts to your writing pressure, which significantly reduces the potential for lead breakage, prolonging your pencil's writing life. Twist-action lead advance also makes exposing and concealing the tip a breeze. Economical and disposable, these pencils are an iconic back-to-school choice that work equally well in the office or at home.