FutureFly Nano UFO Discs Posted in Fly Tying Materials, Sportfish Smaller UFO discs fit on the Future Fly 1.8mm tubing. Colours Available: Black, Copper, Fl Chartreuse and Fl Orange Store: Sportfish Buy at Store Related PostsFulling Mill CDC Once and Away Dry FlyFortis Sunglasses LanyardFortis Sunglasses LanyardFortis Sunglasses LanyardSimms Tailwind Rod and Reel Vault