JP Korsteel Stainless Steel Copper Oval Link Eggbutt Snaffle BitWe love the JP Korsteel Copper Oval Link Eggbutt Snaffle Bit because the copper oval link promotes salvation, relaxing the jaw. The curve design eliminates the nutcracker action of pinching the tongue and hitting the roof of the mouth. Snaffle bit Eliminates the "nutcracker" tongue pinching action of conventional bits Keeps the bit from hitting the roof of the horse's mouth No direct pressure on the tongue and bars Replaces bit interference with