Setup, Compatibility & Care
Because the Grafcube 9B is an unencased graphite block, it is best kept in a protective case to prevent accidental breakage or marking of other supplies. When working, consider using a protective sheet of glassine or an extra piece of paper under your hand to prevent accidental smearing. To maintain the tool, store it in a cool, dry place. If the block collects debris, it can be lightly wiped with a clean, dry cloth. When finished with a session, spray your work with a high-quality fixative to ensure the soft graphite remains stable on the page.