The Armada Black Wings Putter (Odyssey Sabertooth Clone) has an enlarged fiery toothed mallet head design that moves the center of gravity drastically behind the face and towards the perimeter of the head. This hyper extended perimeter weighted design gives it an extremely high moment of inertia ( MOI) to reduce twists upon impact. The 3-ball design also makes alignment easier to help stroke more putts into the hole.