BR Equestrian Curved Soft Contact Eggbutt SnaffleBR Equestrian Soft Contact Curved Eggbutt Snaffle is made of solid Cuprigan with stainless steel rings. Cuprigan is an alloy consisting of 89% copper, 7% aluminium, 3% iron and 1% zinc. The oxidation process of the material gives a pleasant smell and taste. The anatomical design of the bit follows the shape of the horses mouth, which allows for a gentle and even pressure distribution. The slightly curved shape of the mouthpiece ensures a little bit