Eggbutt Pivot bit from Bombers.

The Eggbutt prevents the horse from being pinched in the lips/corners of the mouth by the bit rings and provides a more stable feel against the face. It also prevents the bit from sliding through the mouth. The release is somewhat slower and it also applies a little pressure on the neck.

The Pivot mouthpiece allows the bit to move at the joint. At the same time, it maintains its shape in the mouth and stays more still. The low port allows the pressure on the tongue to decrease, giving the horse more room for the tongue, but does not completely remove the pressure.

This bit is suitable for horses that are light in contact and encourages the horse to seek more contact with the bit.