Pencil Lead Refills Mars Carbon 250 03 Staedtler 0.3mm HB Tube of 12

Mechanical pencil lead for use on paper and drawing card High break resistance due to flexible lead Smooth-gliding lead, jet black lines Unique ecological manufacturing process without PVC or softening agents More than 90% natural raw materials Suitable for use with all mechanical pencils Simple “12-a-go” refilling for many STAEDTLER mechanical pencils ISO colour coding 12 leads per tube