One box of 12 Lamy graphite lead refills 0.5mm / HB hardness. Lamy refill number M 41
Designed for the Lamy cp1 pencil etc, but will work in other brands of mechanical pencils that require 0.5mm refills.
One box of 12 Lamy graphite lead refills 0.5mm / HB hardness. Lamy refill number M 41
Designed for the Lamy cp1 pencil etc, but will work in other brands of mechanical pencils that require 0.5mm refills.