Magical Kisyu Fishing 6

What is the composition of the Nuka ball? My own recipe for nuka ball is

Nuka
White sand from the beach
Pushed Wheat
Cone
Krill
Powder from the silkworm pupa
Crashed Bone from the shell

And sea water

The majority should be Nuka 3: sand 1. The amount of the sea water is fairly critical. The ball should not be so hard, or so fragile. Remember the major role of the nuka ball; it should not be broken when it dropped into the surface of the water, but melt down within 1 min after the landing on the sea bottom. Somebody was telling me that he determines the most appropriate composition at his home bath tab. imagining the terrible smell of the ball; I do not think I can do it by myself.
Of course the above recipe is of my own, and individuals have their own recipes. You are free to modify the compositions.