The FatBoy Lures C4-Tube is an explosive lure that has been designed for maximum action and attraction. Ideal for all Billfish & Tuna species, the C4-Tube features a balanced keel-weight to keep it tracking properly through the water. The C4-Tube can be fished from most positions in the spread, though it is a great choice for the long corner and long rigger positions. The C4-Tube will add plenty of splash and activity to your trolling pattern, just the thing to draw aggressive strikes from species such as Striped & Blue Marlin, Yellowfin & Southern Bluefin Tuna and Mahi Mahi.