Authentic Tumbled Stone. 
 
The Somewhere Over the Rainbow 7 Chakra Worry Stones may be composed of quartz, selenite, moonstone, turquoise, sodalite, lapis, citrine, tiger eye, calcite, carnelian, amber, hematite, and other rainbow gem stones.
 
Worry stones are smooth polished crystals. They have a thumb-sized indentation so you can carry it in your pocket and rub it for relaxation and stress relief.
 
CHAKRAS: 
Crown Chakra
Third Eye Chakra
Throat Chakra
Heart Chakra 
Solar Plexus Chakra
Sacral Chakra
Root Chakra