Spiral screw for anchoring The spiral twist is the best Note—In the case of snail shell, the long one is more powerful than the pointed snail. The shell of the snail is baked until it is ignited. Fire is said to be strong. When the fire ignites, grind everything into powder. If you mix one teaspoon of Rukshu salt and mix these five types to the consistency of half a cup of honey and drink it once in the morning and once at night, you can get rid of stone disease.