Tiger eye  gemstone , good for immune system and digestion system.  benefit for spleen,pancreas, colon,intestine. Emotion balancer. Grounding. Reduce the stubborness. Enhances perception and insight awareness.
Chakras : navel and lolar plexus
When you feel lost , stressed out  or worried, please hold this stone, simply deep breathe in slowly ,the negtive emotion could go away , you might feel calm and grounded.