We use boron in the butt section to design a high-sensitivity rod that is tough yet has the flexibility and resilience. Additionally, when combined with a high-sensitivity material like fluorocarbon line, it allows you to detect even the faintest strikes that you couldn't feel before. The design with a medium-fast taper makes it relatively soft from the tip to the belly, making it easy to hook when there's a bite. We've also increased the number of guides to eight, distributing the load on the line, which makes it more wind-resistant and allows for the use of thinner lines. For lightweight lures, cast by rebounding using the softer upper part from the belly. On the other hand, for heavier lures, place lure weight on the blank and utilize the rebound force of the boron in the butt to achieve an impressive casting distance. This product is an ideal choice for fishing enthusiasts as it offers a robust yet highly sensitive rod that can detect even the subtlest strikes. It's also designed to prioritize casting distance and ease, making it a top performer in various fishing scenarios.