Staedtler 250 05 HB Lead Refill 0.5mm Tube12

Mechanical pencil leads for use in all mechanical pencils Smooth gliding lead Jet black lines Easy to erase ISO colour coding 12 leads per tube Simple "12-a-go" refilling -by inserting the neck of the lead tube into the end of compatible mechanical pencils, all 12 leads can be filled at once Advantages: - no breaking of lead - no dropping of lead - no touching of lead Mechanical pencil lead for use on paper and drawing card Smooth-gliding lead Jet black lines Highly flexible - extremely break-resistant Easy to erase ISO color coding Suitable for use with all mechanical pencils