STAEDTLER | Mars Micro Carbon Mechanical Pencil Refills | Tube of 12 | 0.3mm HB Point Graphite Leads | 250 03-HB

Simply the finest writing instruments and their accessories around.The formula is secret the pencil is world-famous. Staedtler's success story began over 180 years ago, with manufacturing pencils. Which has given us quite the head start on research, innovation and engineering. To this day, first-class manufacturing processes and sustainably sourced materials guarantee outstanding and consistent product quality. Staedtler Mars micro carbon lead refills are specially made to suit a range of uses, from drawing to drafting, to extensive notetaking, at the construction site, in the studio or classroom.These pencil leads are not only an ideal creative companion for drawing and sketching purposes, but engineers and architects rely on them for drafting, ruling and annotating. Whether it's scientific or creative endeavors, in the home, office or classroom, Staedtler helps bring ideas to life.

• Never a dull moment - high polymer lead refill never needs sharpening, so lines are always clear and dark, and flexible lead resists breaking
• HB lead is equivalent to a #2 pencil, guaranteed to scan on forms and tests, and write smoothly, clearly and visibly
• Super fine point and medium hard lead lends itself to projects demanding very precise yet clearly legible markings
• Manufactured of more than 90% natural raw material, no PVCs, in a dispenser that makes it easy to dispense just the one refill you need at a time
• Benefit from the best! For office or classroom supplies, in the studio or in the field, Staedtler helps bring ideas to life