The fishing magnet is a device that can be used to achieve fishing results and it is so effective at fishing metals from water. The fishing magnet has no moving parts and it does not require batteries.
A fishing magnet works by placing it onto your fishing line and then dragging the fishing magnet which creates a magnetic field that makes other metal objects come into contact with the fishing magnet. There are many different fishing magnets you can get but they are all effective at bringing metals in from water. The fishing magnets are relatively cheap to buy too. A fishing magnet should cost no more than five pounds, if you buy one for this price or under then it is probably not effective enough to make much of a difference when fishing however there are some fishing magnets that go beyond 5 pounds but these are normally better for bigger items such as safes or bikes rather than coins which you would find doing ordinary fishing.