The eggbutt snaffle has fixed, 3" oval shaped rings offering a consistent contact
The thicker mouthpiece is softer on the corners and the bars of the mouth
Pressure created by the reins is spread over a larger surface area
Soft rubber encourages the horse to chew and salivate
The single joint applies a nut cracker action which applies pressure to the tongue, the bars of the mouth and the horse's palate