A thumb stone (also known as a worry stone) are smooth, polished gemstones, usually in the shape of an oval with athumb-sized indentation, used for relaxation or anxiety relief. They are used by holding the stone between the index finger and thumb and gently moving one's thumb back and forth across the stone.
Petrified Wood is a stone of transformation. It assists one to advance to ones highest chosen level. Helps to make one feel safe and secure, calming down survival based fears. Petrified Wood assists in setting a pace and staying with that pace all day long. It is useful for bringing patience to those in a process of slow inner transformation, and for bringing that change to fruition.