Staedtler Mars Lumograph Pencil 12 B, very dark drawing pencil by Staedtler
- High quality drawing pencil
- Special lead formulation for results with a metallic lustre in a wide variety of grey tones
- Particularly suitable for writing, drawing, sketching and hatching as well as for professional graphic and artistic applications on paper and matt drawing film
- For ideal usage in combination with Mars Lumograph black 100B
- High break-resistance through special lead formulation and super-bonded lead