これってナイロンじゃなくて、ポリエステルなの？
www.sufix.com/usa/fishing_line/performance_lead_core/
「ホンテロン」みたいにピンピンだったりして（笑

Sufix Performance Lead Core is designed with a high density lead core for excellent sinking speed. The core is then braided with a high tenacity polyester fiber for added toughness and abrasion resistance. Exclusive 10-Color process provides accurate and instantaneous depth levels.

カベの奴がまだ残っているけど、これ引いてみようかな？
カベは2日連続高切れのトラウマが未だに消えずw