This head has taught mankind how to sharpen things. First man learned to sharpen his knives, axes, swords and all other weapons, then, as the time went on, he also learned how to cut stones and gems. The instrument necessary for the sharpening and cutting, the whetstone, has reached its modern perfection due to inspiration by this head. Frasis is the guardian of all people having to do with the art of cutting, sharpening and grinding.