HB 0.5mm Replacement Leads Buffalo-Original, economical pack of 60 black leads. Compatible with most 0.5mm mechanical pencils. Ideal for precision work, mathematics, and technical drawing in class and at the office.
60 black HB leads — economical pack for extended supply
0.5mm size — fine and precise writing for technical work
HB graphite — smooth writing and break-resistant
Available in bulk orders for resellers and institutions
