AJR TeffleX Roller Hackabit Short Shank BitWe love this durable and tactile hackabit from AJR! The TeffleX Roller Hackabit Short Shank, an AJR Sport original design, is made from durable Teflon material with a light textured pattern. The rolling action gently stimulates the horse's jaw, encouraging relaxation and discouraging the tendency to lean on the bit. The unique texture on the roller creates a tactile element different from traditional rollers, helping the horse maintain a lighter, more