Daiwa J-Fluoro Samurai Hidden Fluorocarbon Line w/Leader 220 4lb. The line is constructed with color blending technology allowing you to blend in when clear lines tend to struggle. A green and brown tint help Hidden to blend in when fishing grass muddy bottoms and murky water. Specifications for Daiwa J-Fluoro Samurai Hidden Fluorocarbon Line w/Leader: Manufacturer: Daiwa Line Type: Fluorocarbon Color: Hidden Length: 220 yds Package Contents: Daiwa J-Fluoro Samurai Hidden Fluorocarbon Line w/Leader Daiwa JFS4-220H: J-Fluoro Samurai Hidden Fluorocarbon Line w/Leader 220 4lb