Graphite pencil in hardness 3b. The Burotek pencils from Bruynzeel are ideal for sketches, designs, technical drawing and writing. All Bruynzeel pencils are carefully made from responsible wood. Bruynzeel pencils are also glued double, so that they are extra strong and the chance that the color core breaks, for example, if the pencil falls on the floor is minimal this prevents broken points and ensures that you hardly have to sharpen the pencil.

Specifications:

- Hardness: 3b
- Ideal for: sketches, designing, technical drawing and writing
- Made from responsibly obtained wood
- Double glued for extra strength
- Prevents broken points and requires minimal grinding