Shires EquiKind+ Universal Jointed Mouth Bit. The EquiKind+ Universal Jointed Mouth Bit combines the effects of poll pressure and leverage to encourage the horse to lower its head and accept the contact. The Universal Jointed Mouth Bit offers a stainless steel base ensuring the longevity whilst featuring EquiKind+ coating to create a thinner mouth piece then rubber bits. This creates a more warming mouth piece, making it a favourite for sensitive mouthed horses who dislike the chill from metal bits. The EquiKind+ coating also makes it perfect for horses who do not have a lot of room for a thicker mouthpiece.