Is this bit used with two reins, one rein on the bottom ring or roundings? Before i get jumped on i am not about to use this bit, just curious. Sweet Iron Copper Tom Thumb Bit
More commonly used with one rein on the bottom ring but I have seen it used with one rein on middle ring or with a rounding between the middle and bottom.
I personally would use it with one rein on the bottom. They are really useful bits.