Associated with the Third Eye chakra
Referred to as the Vision stone, it stimulates the third eye chakra and intuition.  Assists in finding direction in life and was also used by the Vikings to aid in finding direction at sea.  Because it's also known as the "water sapphire" it's also a good stone in understanding and releasing feelings that aren't desirable (addictions, fears, repeat patterns of distruction) and finding the path to your goals.
 
This listing is for 1 tumbled stone intuitively chosen by me.