Tumble stone are popular talismans, used to find transformation in life towards more desirable state. Seekers are used for guidance in searching for a new path, direction, approach or any quest which is desired but not attained yet.Banded Agate is known as rainbow of earth with powers to heal mind, body and soul.. Agate is also called as protector stone and works as a barrier to deflect the negative and unwanted energies, including the physic attacks.