The polishing process is a highlight of the skills that each worker creates by hand. The powerful sparks and sounds of sharpening reverberate throughout the workshop. To shape the blade into the desired shape, various machines, grindstones, and techniques are used, and workers work hard at polishing the blade by hand, using their own unique sensibilities. How quickly and accurately can the blade be polished to the desired shape? They sharpen their scissors every day, honing their skills and sensibilities.