Love writing with mechanical pencils? Then you definitely need lead refills. Student Supply has lead refills of all the major brands of mechanical pencils in almost all possible sizes. Never run out of leads and buy .7mm and .9mm lead refills which will last long. If you love to write bold and thick and use 1.3mm mechanical pencils, then buy the 1.3mm lead refills and stock up. These leads are perfect for marking test papers. Your favorite Papermate lead pencils are also available, so don’t ever run out of them. Order and stock up your school store at these great prices.