Water-soluble RGB Grafcube graphite cubes. The equivalent cube form of the Caran D’Ache Technalo RGB graphite pencils for aquarelle graphite effects.
Grafcube RGB with a hardness of 3B are available in 3 shades:
Manufactured at the Caran D’Ache factory in Geneva, Switzerland.
- 10mm x 10mm x 100mm
- extra-fine graphite
- water-soluble aquarelle graphite