Welcome to the world of Berkley® x5 and x9 Fishing Lines, a range of fishing lines that redefine the art of fishing. One of the key features of our x5 and x9 Lines is their superior flexibility and smoothness. The x5 line ensures smoother casts and easier handling, while the x9 line is perfect for long casts and quiet retrieves. Their nearly invisible presence underwater makes it harder for fish to detect, providing you with a stealthy fishing experience. Our x5 and x9 Lines are known for their high knot strength and abrasion resistance. They are designed to resist damage from underwater obstacles and the toughest fish, ensuring a long-lasting performance.