The tom thumb bit is a cross between an American gag and an elevator bit. It offers more precision and control and is very popular for show jumping and cross country. It has a lifting effect in front which can assist the rider in helping to sit the horse back on its hocks, enabling tighter turns and more efficient jumping. The uplifting action combined with poll pressure can also discourage horses from leaning on the bit. Can be used with one rein on either the snaffle ring or the lower ring or alternatively, for increased precision, with two reins.
Blue sweet iron oxidises easily which creates a warming sensation and a sweet taste in the horse's mouth, helping them to accept the bit. Please note that the blue colour will fade with use, this is normal.