Light! Doesn't float up! Doesn't tangle! Maximizing the "catchability" of metal vibration lures to the extreme, and thoroughly pursuing ease of use for anglers!! Stress-free, light pulling sensation Almost no line tangling during fall Maintains a perfect horizontal posture during retrieve Maintains horizontal posture even during tension fall Test fishing that produced amazing results After the basic development of Tracy was completed, a six-month test fishing period was established. Thorough field tests were conducted with six field testers across the country, led by professional angler Masanori Muraoka. Tests were carried out in all fields, including rocky shores, surf, rivers, as well as harbors and boats. While catches were made not only with sea bass but also with bluefish, black seabream, and bottom fish, what surprised the testers was the "overwhelming catch rate." Various analyses have been made for the reasons, but many believe the reasons lie in its special action and "ease of use." BlueBlue Tracy