Calcutta Freshwater Ultra Flex Line, strong and performance reliable. A custom-formulated nylon Copolymer Line with outstanding casting ability and durability. Low line memory for better cast control. Offers superior knot strength and abrasion-resistance. It"s soft and flexible, with controlled stretch. Your choice of test weight, color and amount, with 110 yds. or 350 yds. spools. State Weight. Choose and order at the best price going, right here, today! AVAILABLE SEPARATELY: Calcutta Freshwater Ultra Flex Line, Green, 350 yds.; Calcutta Freshwater Ultra Flex Line, Clear, 110 yds.; Calcutta Freshwater Ultra Flex Line, Green, 110 yds. - word search in our Store for "Calcutta". Calcutta Freshwater Ultra Flex Line, Clear, 350 yds.