1000m spool of PE line X-CORE, size 0.4. With a generous 1000m spool, you can use it without waste. It has high strength and low stretch, so you can reliably detect bites even in deep water. 0.4 size, 10lb, thickness 0.10mm, 1000m * This is gray PE line X-CORE, which is hard to see underwater. There are no length markers. The entire line is gray. * We also have other sizes and colors available, so please take a look if you'd like. → #Click here for other sizes and colors