jump in blue steel needle bit copper rings double jointedDirect action on the mouth with no lever effect Recommended for young horses Double jointed mouthpiece for greater comfort in the mouth, relieving pressure on the palate Blue Steel alloy oxidises on contact with air and moisture, forming a fine layer of rust that naturally stimulates saliva production during the oxidation process, the colour shifts to grey brown Increased salivation encourages the horse to seek more contact with the bit and promotes