Faithfull Carpenters 12 Pencils & Sharpener can mark almost any material with the exception of some metals and polished or glazed surfaces. These pencils leave a clear visible line irrespective of material or grain. These pencils are supplied in a tube of 12 with a specially shaped pencil sharpener.
Mark almost all surfaces
Leaves a clear visible line
Colour code grades
Specially shaped pencil sharpener