Berkley Trilene 100% Fluorocarbon Ice is specially designed for ice fishing. It features a thinner diameter and is more supple, so it remains flexible even in the coldest of conditions. The 100% fluorocarbon formula helps the line remain invisible to fish, and stays low stretch for greater sensitivity and solid hooksets. 

Technical Specs:

• Special 100% Fluorocarbon formulated for ice fishing
• Low stretch formula for greater sensitivity and solid hooksets
• Thinner diameter for better lure control
• Ultimate Invisibility - The invisible fluorocarbon. Similar refractive index as water so fish can’t see it
• Excellent Manageability - Lower memory for superior handling