Safe Hook / fishing gear

When go fishing,we usually get hurt by the hook. Casting the fishing rod is dangerous, and the hook cuts us badly very often because of there is no cover on it. To solve this problem, we design a bell shape protector to cover the hook. When we use it,first, the hook would be kept in SAFE HOOK due to the centrifugal force while you cast the fishing rod. Second, once the hook sink into the sea, SAFE HOOK would float on the water.