The Blackfin Quick-Stick Harpoon is a must if you are fishing for big game, swordfish or giant tuna. This 10-foot, 13lb tip-weighted harpoon comes in 4 pieces and is made of anodized steel. Blackfin Quick-Stick Harpoons are available in Blue with a bag. Blackfin Rods has been building fishing rods and gear in Hobe Sound, Florida for decades. Blackfin products are engineered and designed for anglers, by anglers.