• Mechanical pencil lead for use on paper and drawing card
• Innovative push-button mechanism for single-handed use and refilling of individual leads
• Funnel-shaped tip for easy refilling
• Lead content window
• Smooth-gliding lead
• Jet-black lines
• Easy to erase

• Highly flexible - extremely break-resistant
• Suitable for use with all mechanical pencils
• 2 line widths (0.5 mm/0.7 mm)
• 2 degrees
• 40 leads per tube

Art. no. 255 05/07-... (degree)

New from 2011/2012!

• One tube of STAEDTLER Mars micro carbon 255 leads for free: set of five tubes in zipline bag
• Degree: HB
• Only for a limited period and while stocks last!

Art. no. 25505ZB5 (0.5 mm)

Art. no. 25507ZB5 (0.7 mm)

• Two tubes of STAEDTLER Mars micro carbon 255 leads for free: set of ten tubes in zipline bag
• Degree: HB
• Only for a limited period and while stocks last!

Art. no. 25505ZB10 (0.5 mm)

Art. no. 25507ZB10 (0.7 mm)

• Easy single-handed refilling - hold tube, press push-button, one lead is released
• If the push-button is pressed accidentally, the lead can be pushed back in by turning the tube upside-down and pressing the push-button a second time

• Easy insertion of tip - irrespective of lead diameter
• Lead cannot fall between barrel and lead tube
• Advantages:
  - No touching of lead
  - No dropping of lead
  - No breaking of lead

Efficient and environmentally safe - that's the idea!

• More than 90% natural raw materials
• Unique ecological manufacturing process without PVC or softening agents
• High break resistance due to flexible lead
• Innovative push-button mechanism for single-handed use and refilling of individual leads
• Funnel-shaped tip for easy refilling

Read more about STAEDTLER's efficient for ecology philosophy