Sola Pencils
| Model | Length | Length |
| STB 24 | 24 cm | 9.5 inch |
BENEFITS STB
- Especially suitable for brick, stone, concrete
- Easy to sharpen
- Strong lead
- High breaking strength
APPLICATIONS STB
- Stone
- Concrete
- Brick
TECHNICAL DETAILS
| STB | |
| Item description | Stone carver's pencil |
| Operating temperature | -10 °C to +50 °C (14 °F to 122 °F) |
| Material | Lime wood |
| Lead | Graphite, hardness 10 H |