Prepare for your next catch with the Berkley Vanish Fishing Line. It is made of 100% easy casting fluorocarbon. It remains clear underwater, refracting light similar to water, and is designed to be flexible compared to traditional fluorocarbon. The non-absorbing fluorocarbon maintains strength and abrasion resistance. Berkley Vanish Fishing Line Clear, 2 Lbs - Fishing Lines at Academy Sports