The Full Cheek piece prevents pinching on the sides of the mouth. The extended pins above and below the bit prevent the bit being pulled through the horse's mouth along with aiding in guiding the horse's head which is great for schooling purposes.
The curved mouthpiece distributes pressure more evenly over the tongue and bars of the mouth. With the offset centre link it reduces the nutcraker action and pressure points on the tongue.
All Bomber bits are made from blue sweet iron, because it oxidises easily, encourages salivation, helps bit acceptance and is warm and sweet. *Please note that due to the oxidisation the blue will fade with use.