CIMCO construction marker, graphite
CIMCO Marker, functional push-button mechanism for automatic lead advancement, easy one-handed operation via clip, built-in sharpener with guide, allows for quick sharpening right on your pants, Leads can be easily refilled from the front and back, for all surfaces (wood, metal, glass, ceramics, etc.), included special graphite lead can be wiped off smooth surfaces with a damp cloth, colored replacement leads available separately for use on light and dark surfaces. Pencil with B2 graphite lead (all-purpose pencil)
