A new twist on the traditional D&L Reiner style. This bit has the combined benefits of a traditional D&L Reiner shank with the advanced pinch protection of a ball hinge joint. This three-piece ergonomic mouthpiece results in soft, even pressure across the tongue, bars, and lips. The sweet and sour mouthpiece was designed to increase salivation to lead to a more relaxed jaw and supple mouth. Includes a twisted copper accent along the cheek and Reinsman medallion for added style.