FIRELOCK CASPER CASPER 100% FLUOROCARBON OFFERS UNMATCHED PERFORMANCE FOR THE MOST DEMANDING ANGLER. MATERIALS FROM JAPAN WITH THE HIGHEST QUALITY RAW MATERIALS. CASPER FC EXHIBITS VERY HIGH ABRASION RESISTANCE, WHILE RETAINING FEEL WITH A SUPPLE, LOW-MEMORY CORE. EVERY ANGLER NEED A LEADER, SO WHY NOT BE A STRONG ONE? - 100% FLUOROCARBON - JAPAN QUALITY - VERY HIGH ABRASION RESISTANCE - LOW MEMORY - PERFECTLY MATCHED WITH FIRELOCK GT-BRAID - 10LBS/0.25MM - 15LBS/0.30MM - 18LBS/0.35MM - 20LBS/0.38MM - 25LBS/0.40MM - 30LBS/0.50MM - 40LBS/0.55MM - 50LBS/0.60MM - 60LBS/0.70MM - 70LBS/0.80MM - 80LBS/0.85MM