The Yamashita Oppai Sutte UV is specially designed for squid and cuttlefish fishing, offering enhanced attractiveness thanks to its flexible body and UV reaction. Unlike conventional jigs, its flexible material encourages cephalopods not to release their catch after an attack, thus increasing the catch rate. Its special feature is a base that reacts to ultra-violet rays, invisible to the human eye but highly perceptible to cephalopods. This makes it ideal for daytime fishing in strong natural light. The UV series is available in several sizes and can be used on a leader or mounted over a leaded jig or sinker.