These mesmerizing swirls of blue and gold Tigers eye tumbled stones are great for a variety of things. Blue tigers eye is also known as Hawks Eye. Tigers eye is known as the all seeing and knowing stone. It is also an amplifier when put by any quartz or crystal. It is used to boost your metabolism as well as give you extra energy. Other uses are strength, power, confidence, intelligence and clearing. A combination of blue & gold tigers eye is a very powerful combination for spiritual protection, strength, inner power, & overall grounding & calming. Helps to release and calm feelings of anxiety, fear, and stress. They range in size and shape but most are the size of a quarter.