Staedtler automatic feed pencils, for a fine point, always
These automatic feed pencils allow you to always have a fine point no matter if you're sketching out ideas or figuring out a problem. Designed to last, they are available in a set of two pencils one for .5mm and one for .7mm leads.
Mars Micro Carbon leads offer a crisp line with a smooth feel and are less prone to break then other leads. We sell this lead in HB standard degree in a multi-pack containing two tubes holding 12 leads each.