Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Everything you need to know about Crystal Ball Gazing

This book goes into everything you need to know about different crystals and crystal balls (whether glass, lab made or the real thing). Meditation techniques to enter the crystal ball. How to be safe (using prayers), how to find things, meet angelic entities, balance your chakras, symbolism, and the list just goes on, and on. Loving yourself (opening your heart chakra)in order to open the third eye to see in the crystal ball. It's definately the best book you can get to learn crystal ball gazing!