SHIMANO CL-I37M Basis EX Fluoro [Pure Clear] 30m #4 (16lb)

A basic line that pursues high basic performance.

High molecular weight fluorocarbon with excellent strength

We use the world’s highest level raw thread with increased strength at the molecular level. By increasing the size of the molecules of the raw materials used, the structural units of the crystals become larger, increasing strength. In addition, the number of molecular chains connecting the molecules increases, increasing strength and improving abrasion resistance by 130% (compared to our previous product). The strong material ensures strength even with thin lines, so you can use thin lines aggressively depending on the situation. You can safely fight large fish when using thin lines.

Dual structure of soft exterior and hard core

A unique double structure is used to increase strength. By changing the material of the core fluoro and exterior fluoro, stronger binding, impact resistance, and abrasion resistance are realized. By making the exterior fluoro softer, it can be tightened tightly when tying, the contact area between the lines increases, and the line knot misalignment is suppressed. This reduces frictional heat and greatly reduces line breakage. In addition, the exquisite tuning that allows for flexibility while maintaining firmness allows for natural luring that blends in with the tide even in poor biting conditions.