Tiger eye is this beautiful brown/yellow stone with a sort of shimmer in it that makes it very clear why it was named tiger's eye.
This essence keeps away negative energies and sends them back to where they came from. It also protects you from your own negativity and lets you occupy your own space, energetically speaking, while being much less influenced by feelings you may subconciously have picked up from others.
Trust also gives hope and restores faith in both yourself and the rest of the world. It lets you see there is a lot of good to balance out the bad in the world. Your sense of reality is balanced, helping you to see things as they are. Enhances your self confidence.