Ancient people used spiral shellfish as ornaments and tools.

This shellfish, known as 'ra', is famous for its spiral shell.

After the fire, the house turned into nothing but cinders.

He picked up a shell on the beach.

I'm worried about his health condition.

He is in a state of fatigue.

His new sculpture is in the shape of a helix.

She went up the spiral staircase.

His position was in name but not in reality.

His attire is sophisticated like Haikara.