This is a light Dobon (bottom fishing) rig that can be connected to a balanced bottom fishing rig with one touch. Please try it when bites are scarce or when the float drifts and you can't get a bite. If the fish are extremely wary and won't bite if the bait moves even slightly, try a through-the-center rig. Outer-through rig: 2g sinker (equivalent to 0.5) X 4 pieces (Uses domestic nylon size 5 line) How to use: Remove the hook length from your bottom fishing rig and attach the snap of the Dobon rig there. Attach the hook length to the swivel. A shorter hook length (top 10cm, bottom 15cm) seems to provide better sensitivity, but Marukyu's Hera Bait Power Book recommends top 20-30cm, bottom 35-50cm. When returning from Dobon to balanced bottom fishing, attach a dragonfly (tombow) to the lower float stopper before changing to Dobon. This position will become the balance level, and returning the float to this position eliminates the need for level adjustment. Also, when changing to Dobon, you can leave the balance weight and float as they are, but you can slowly acclimate the bait by increasing the float size without cutting the weight. Since you haven't cut the weight, you can easily return to balanced bottom fishing by returning the float size. Shipping will be by Nekopos, which offers compensation and tracking. Delivery seems to be the next day after shipping, even on weekends, for the Tohoku, Kanto, Chubu, and Kinki regions. Please note that returns and claims are not accepted.