by
O
Olga Surkova
@olga-surkova
The sharpening wheel spins steadily while the grinder keeps the existing knife pr...
The sharpening wheel spins steadily while the grinder keeps the existing knife pressed against the stone and slowly moves the blade sideways across the wheel in one smooth sharpening pass. A continuous controlled stream of sparks falls downward from the contact point. He slightly adjusts the blade angle with his wrists, then eases the pressure without removing the knife completely. The woman in...
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