The 4 SPOOLS Fly Tying Thread by Gordon Griffiths offers a range of exquisite colours for your fly tying needs. Made from high-quality material, this super fine thread is perfect for creating intricate and lifelike flies. With 4 spools included in the pack, you have plenty of thread to choose from for all your fishing adventures. Add a touch of craftsmanship to your flies with this premium fly tying material from a trusted brand.