Rope Winder 2pcs Paracord Line Winder Rope and Cord Organizer Rope Winder 6" Black Color Parachute Cord Keeper Rope Organizer Spool Tool for Paracord, Rope, Twine, & Mason Line. Works great for anchor lines, mooring lines, ski ropes and tube ropes, organize your extension cords, wires, clotheslines and even Christmas lights once and for all.