Portamina Staedtler Mars technico 780

Leadholder for drawing, sketching and writing. Designed for 2 mm leads such as Mars carbon 200, the Staedtler Mars technico 780 provides a stable tool for fine line work and general writing tasks. The instrument includes a metal clip, push-button with integrated lead sharpener and a grip zone; it is supplied with an HB lead and has a hardness-degree indication on the clip.

Advantages

The metal clip secures the pencil to pockets or sketchbooks, while the push-button mechanism allows controlled lead advance and contains an integrated sharpener for quick maintenance. The grip zone improves handling during extended use and the hardness-degree indication on the clip helps identify the installed lead. Compatibility with 2 mm leads, including Mars carbon 200, makes it suitable for drawing, sketching and writing.

Suitable for

• Technical drawing and drafting
• Sketching and illustration
• General writing and note-taking
• Students, architects and artists

Key specifications

• Model: Staedtler Mars technico 780 (MPN 780 C-9)
• Lead diameter: 2 mm
• Supplied lead: HB
• Features: metal clip, push-button with integrated sharpener, grip zone
• Hardness-degree indication on clip
• EAN: 4007817028421

How to use

Load a 2 mm lead (for example Mars carbon 200) into the barrel, secure the cap and use the push-button to advance the lead in small increments while drawing or writing. If the lead becomes blunt, use the integrated sharpener in the push-button to restore a fine point. Store spare leads separately and replace the lead when it is fully consumed.

Recommendations

Use HB or appropriate hardness 2 mm leads depending on the required line darkness and durability; softer leads for darker, softer lines and harder leads for precise, light lines. Keep the clip free of debris to maintain secure attachment.