Μηχανικό μολύβι Rotring 1904258 0,5 mm HB

Rotring 1904258 is a 0.5 mm mechanical pencil with HB lead, featuring a full metal body that provides balanced weight and a professional feel. The pencil is supplied with high-polymer HB leads and is refillable, combining durability with precise lead control for everyday writing and technical sketching.

Advantages

The pencil uses a sliding sleeve and cushion lead mechanism to increase break resistance and improve writing comfort. A brass lead-advance mechanism ensures precise, reliable lead feed. The non-slip metal knurled grip helps maintain control during detailed work, while the built-in eraser under the push-button cap offers convenient corrections.

Suitable for

Key specifications

How to use

Advance the lead by pressing the push-button cap; the brass mechanism delivers controlled increments. Use the sliding sleeve to support the lead during writing and reduce breakage. If the lead becomes too short, open the push-button cap to replace or add new 0.5 mm HB leads. Use the built-in eraser for small corrections.

Recommendations

For consistent performance, use quality 0.5 mm high-polymer HB refills and store the pencil in a case or pouch to protect the metal finish. When drawing fine details, apply light pressure to minimize lead breakage despite the cushion mechanism.