Spent a long time for a Spitzer sought, in which my charcoal pencils (Faber-Castell Pitt Charcoal pencil) should not stop and had to be nice pointed. Exactly this could happen with this sharpener. Can it advise everyone who uses the same carbon rods
This Spitzer pointed my pastels just fine, the blade is sharp and does not exit the sensitive Mine. However, you should know that the pastels of Derwent not fit into the Spitzer! They are simply too thick.