Trust Sweet Iron Pony Eggbutt Eliptical BitWe love this bit because it is a fantastic eggbutt in a size perfect for your ponies! 12mm circumference mouth piece, cheek pieces are relevant for pony sizes heads. Double jointed egg butt snaffle made of Sweet Iron with a round middle piece. With an egg butt snaffle, the rings of the bit cannot freely rotate through the mouthpiece, this makes the effect slightly stronger than with a loose ring snaffle. It is a bit quieter in the mouth than a loose