Mechanical pencils are the pencils of the future. Fancy, futuristic, and sharpener-free, they ensure a safer, happier tomorrow for all of us. Sometimes these wunderkinds of erasable writing run out of graphite or lead, though. There is no need to despair, dear customer: we have a solution. We stock and supply the finest quality of mechanical pencil refill leads to ensure that your pencils remain full and healthy. Sold in convenient vials, these refills promise mechanical pencil writing that is productive and proactive for years to come.