Stainless steel, with "disarticulated" ball barrels. Feels soft, but can be harsh if the hand is hard.
Bits for horses Feeling Jumpe
Bits for horses Feeling Palette
Bits for horses Feeling 4 Anneaux creux
Bits for horses Feeling Flexi double brisure
Bits for horses Feeling 4 Anneaux plein
Bits for horses Feeling cuivre