This is a spool for the Calcutta Conquest Shallow Edition. It is compatible with the 100 size. I have only used it a few times. I think it's in good condition with no noticeable scratches. I use Grich Oil's Tumbleweed for the spool bearings. The line is 1.0 PE of Oddsport, and I think you can use it as is. I myself do bass fishing with bait PE, and Oddsport has no problems and is quite strong. Please check the condition in the photos. Thank you for viewing.