JP Korsteel Stainless Steel Jointed Slow Twist Eggbutt Snaffle BitWe love the JP Korsteel Stainless Steel Jointed Slow Twist Eggbutt Snaffle Bit because the slow twist adds more control for those times when your horse may get a little strong. The curve design of the mouthpiece eliminates the nutcracker effect keeping the bit from hitting the roof of the mouth and the tongue getting pinched. Snaffle bit Eliminates the "nutcracker" tongue pinching action of conventional bits Keeps the bit from hitting the roof of the