1. First, rub the cuttlefish to remove the mucus on it.
2. Then remove the cuttlefish teeth.
3. Next, cut the head of cuttlefish and pay attention to safety.
4. Take out the internal organs and ink of cuttlefish.
5. Start from the head of the cuttlefish and tear off the skin of the cuttlefish.
6. Finally, wash the cuttlefish again, so that the cuttlefish is clean.