The Korn Pencil Cores can be used for drawing directly onto stone, litho plates and photo positive litho plates. These Pencil Cores will need to be used with a Clutch Pencil Holder. The Korns Pencil Cores allows for a different type of mark to the crayons and tablets as it can be sharpened to a point. The Korns Pencil Cores are available in a box of 12 or individually.
