Blue tiger’s eye- is a useful aid to memory and mental agility as it helps to integrate the right and left sides of the brain. It also differentiates between wishful thinking about what you think you want and what you actually need. It has a healing effect on the nerves and calms the over-anxious or phobic. It is said to support libido and sexual desire and acts as a brake on an over-active sex drive. It is perfect for promoting feelings of self-worth and for stopping constant negative self-criticism.