Yo-Zuri Hybrid High Visibility Copolymer Fishing Line - The Yo-Zuri Hybrid High Visibility Copolymer Fishing Line is a highly visible fluorescent yellow flourocarbon/ nylon copolymer mix that utlizes the toughness of flourocarbon and the flexibility and stretch of nylon. Yo-Zuri Hybrid line is the first and only line on the market that moleculary bonds nylon and flourocarbon during the extrusion process resulting in a stronger, more dense line that will not peel or fade even in the most extreme conditions. Yo-Zuri's patented molecular process gives the Hybrid High Visibility Copolymer Fishing Line a waterproof and UV resistant finish that increases the life span of your line all while making it stronger and more sensitive than other nylon lines in the market.