These 0.5mm B refill leads for mechanical pencils come in a pack of 40 leads. These 0.5mm B refills are provided in a handy dispenser which releases single leads and safely stores the remaining refills.
Overview
These 0.5mm B refill leads for mechanical pencils come in a pack of 40 leads. These 0.5mm B refills are provided in a handy dispenser which releases single leads and safely stores the remaining refills.
