Fishing through clear ice for perch, walleye, or crappie demands line that disappears and responds fast-Berkley Trilene 100% Fluorocarbon Ice Line gives you that edge. This line's special cold-weather fluorocarbon formula stays supple in frigid conditions to prevent stiffness. Low stretch enhances sensitivity and delivers solid hooksets when bites feel subtle. The thinner diameter improves lure control for small jigs or light spoons. Refractive index nearly matches water to virtually disappear underwater. Manageability gets a boost from low memory, keeping spools tight and casting or dropping clean. Comes in a 75-yard spool to outfit your reels, tip-ups, or leader builds. Low stretch formula improves sensitivity and ensures strong hooksets Thinner diameter enhances lure control, especially for light baits in ice fishing Ultimate invisibility thanks to similar refractive index as water, plus excellent manageability from lower memory Quantity per pack: 1 Made in the USA