The Matrix Ethos XR 3500 Spare Spool is a replacement spool designed for use with monofilament line, offering a practical option for anglers who want to switch line types or sizes without re-spooling their main reel. It features a reinforced line clip for secure line management and is constructed from aluminium with a machine-cut finish for durability and smooth performance. - 3000 capacity – 150m / 0.26mm - 3500 capacity – 180m / 0.26mm - Weight 3000 57g / 3500 64g