Staedtler Mars micro carbon lead refill HB

-Mechanical pencil lead for use on paper and drawing card. <br>-Smooth-gliding lead. <br>-Jet black lines. <br>-Highly flexible - extremely break-resistant. <br>-Easy to erase. <br>-ISO colour coding. <br>-Suitable for use with all mechanical pencils.<br>-12 leads per tube (1.3 mm: 6 leads).<br>-Easy "12-a-go" refilling for Mars micro 775 graphite 779 05/07 and graphite 760.<br>-Up to 7 degrees: 2B B HB F H 2H 3H. <br>-Available in 5 line widths: 0.3 mm 0.5 mm 0.7 mm 0.9 mm and 1.3 mm.<br><br><b>12-a-go</b><br>The neck of the lead tube is simply inserted into the end of the mechanical pencil - all twelve leads can be filled into graphite 760 Mars micro 775 or graphite 779 in one go!<br><br><b>Advantages:</b><br>-No touching of lead.<br>-No dropping of lead.<br>-No breaking of lead.<br><br><b>ISO colour coding</b> <br>The identical colour coding of mechanical pencils mechanical pencil leads and technical pens facilitates recognition of the different line widths. <br><br><b>efficient for ecology</b><br>STAEDTLER acts ecologically and efficiently at the same time!<br> <br>Efficient and environmentally safe - that's the idea!<br>-More than 90% natural raw materials.<br>-Unique ecological manufacturing process without PVC or softening agents.<br>-High break resistance due to flexible lead.<br>-Simple 12-a-go refilling for Mars micro graphite 779 and graphite 760.