Trust olive bit simply broken
Bit coated with Sweet Iron.
This develops through contact with (air) moisture
Surface rust that tastes sweet and natural
way stimulates saliva production. This takes that away
The horse grips the bit better and is encouraged to chew.
This rust development (oxidation) changes this
blue color of the TRUST bit to gray to brown.
The Sweet Iron bit is temporary
A thin layer of orange-brown rust appears when not in use
form the mouthpiece.
This can be easily removed with a damp cloth.