Lua-bar double magnetic killing explosion-proof wire?

Luya pole double magnetic explosion-proof wire. Luyaji double magnetic killing is an auxiliary tool for fishing. Its main function is to prevent the fishing line from winding and exploding, and make fishing more smooth and efficient. Double magnetic killing usually consists of two magnets and a steel ring. When the fishing rod bends, the magnet will attract the steel ring, thus slowing down the bending speed and preventing the fishing line from exploding.