Tiger's Eye (8mm round) speaks for itself, beauty and strength, protection and good luck, mental clarity and confidence. I paired this beautiful stone with an Agate stone (12mm round) that compliments the colors incredibly well and also offers its natural energies of strength, courage, being sharp minded and open hearted. The qualities of these stones pair amazingly well and along with the words of affirmation I say with each stone I tie, the energy is powerful.