The Black Tie Dee with a no-pinch ball design is Reinsman's premier dee ring. The even pull element results in soft and even pressure across the tongue, bars, and lips and it removes the potential nutcracker effect of a regular jointed snaffle. Reinsman's sweet & sour mouthpiece, a combination of sweet iron and copper, tastes like a green apple dipped in molasses and promotes salivation for a supple mouth.