Pandaponyium - D Ring Sweet Iron WaterfordThis bit features a multi jointed Waterford mouthpiece made from sweet iron, which encourages salivation and a more accepting contact. The chain like design of the Waterford distributes pressure across the tongue and bars, making it useful for ponies that tend to lean or get heavy in the hand. D ring cheeks keep the bit steady in the mouth and help prevent sliding. D ring sizes are scaled to match the mouthpiece size, keeping the bit properly balanced