These ESP Carp Controllers have a special fluted shape which provides extra stability both in flight and in the water.
The bomb weight is aerodynamic for distance casting and balanced so the controller sits low in the water to help maintain position when mending line.
The controller body is ultra light and bouyant yet far more durable than balsa or foam. Underwater its special semi-transparent non-reflective finish provides carp anglers with the most unobtrusive controller available!