Mechanical pencil lead for use on paper and drawing card.
Jet black lines.
Highly flexible - extremely break-resistant.
Easy to erase.
ISO colour coding.
Suitable for use with all mechanical pencils.
12 leads per tube.
Up to 7 degrees: 2B, B, HB, F, H, 2H, 3H.
4 line widths: 0.3 mm, 0.5 mm, 0.7 mm and 0.9 mm