Staedtler Mech Pencil Lead Micro 0.5 5HB Pk12 Bx12 are made of over 90% natural raw materials. The mechanical pencil leads offer users a soft, smooth-gliding writing performance and, thanks to their high graphite content, jet black lines.
Features/Specifications:
Mechanical pencil lead for use on paper and drawing card
Easy '12-a-go' refilling for Mars micro and graphite 779
Smooth gliding lead, jet black lines
Suitable for use with all mechanical pencils
Highly flexible - extremely break-resistant
Easy to erase
ISO colour coding
12 leads per tube (except 250 13 which has 6 leads)
Made from more than 90% natural raw materials
Unique ecological manufacturing process without PVC or softening agents