New type of soft lure blade "blade spin" that allows you to attach the flashing blade with just one touch. Screw down blade is screwed into the soft lure and inserted into the soft lure, and the synergistic effect of the soft lure and the flashing effect that reflects light. It is not only effective for swimming but also for soft hog lures. It also makes an outstanding presence even when falling. This item can be used to create hard lure flashing capabilities for the silent appeal of soft lures that are strong even in tough conditions.