We only stock and use Stillemans Lead came here at the TSG HQ. The preferred choice of professionals and hobbyist alike.
Used throughout the world and famed for its ease of use and the consistency. Some would say "The Best Lead Came in the World "
(A) refers to the width = 10mm
(B) refers to the channel size = 5mm
(C) refers to the heart width = 1.2mm