Get ready to experience precise control and increased responsiveness with the Happy Mouth Double Joint Copper Roller Full Cheek Horse Bit. The double-jointed mouthpiece reduces the nutcracker effect, while the central copper roller stimulates salivation and encourages a soft, relaxed mouth. Made from a soft, apple-scented space-age polymer, this bit promotes acceptance and comfort for your horse, especially if they are sensitive. The full cheek design provides excellent lateral guidance and prevents the bit from sliding, making it ideal for schooling, training, or green horses needing clear directional aids.