We have finished the light weight jig which is 1/32 oz class such as nail sinker rig into a bait rod that can control the light weight which was the field of spinning completely without stress. It has a bat power that can not be imagined from a delicate solid tip that does not miss any parting bits, and by making the guide spiral, we realize the biting of the spinning rod. Originally, the spiral guide may reduce the flight distance and may feel stress that the line hits a blank when exchanging with fish, but with “Finesse Flip”, the guide setting derived from the test line several times , Succeeded in solving these problems.