STAEDTLER Mars Micro 0.7mm HB Lead Refills - 12 Tubes Of 12 Leads Each (144 Total)

Never run out of lead for your favorite mechanical pencil! This box contains a whopping 144 leads – that's 12 handy tubes, each with 12 individual 0.7mm HB leads inside. This is the standard darkness (B) and a very popular size. The leads are specifically designed to be highly flexible and break-resistant, so you get smooth writing with fewer snaps. They're perfect for refilling mechanical pencils like the STAEDTLER Mars micro 775, but they'll work in any pencil that uses standard 0.7mm lead. The tubes make refilling super easy and clean. A great value pack for students, artists, draftsmen, or anyone who goes through a lot of lead.