Homemade set of 9 rigs for yellowfin tuna, bigeye tuna, and skipjack tuna, using the free-swimming bait fishing method. Hiramasagold 16 Leader: Nylon 30号, 2m 3 sets Gamaiso 15 Leader: Fluorocarbon 20号, 2m 3 sets Iseni Gold 13 Leader: Nylon 14号, 2m 3 sets Total: 9 sets The hook is attached with a "hon-musubi" knot. Snaps are not included. Can also be used as a chumming fishing rig. Nylon leaders stretch, absorbing shock. Replace after catching a fish. Fluorocarbon leaders are non-absorbent, so they can be used repeatedly until the hook rusts. #YellowfinTuna, #BigeyeTuna #SkipjackTuna #FreeSwimmingBait