Worry stones are used to be put in your pocket. They are oval shaped and have a thump size indentation. Most common uses are for relaxation and stress relief by moving your finger back and forth on the stone.
 
Sunstone is a joyful, light inspiring crystal that is said to act as an antidepressant and lift dark moods. It instills good nature and heightens intuition. If life has lost its sweetness, it will restore it and help you nurture yourself allowing the real self to shine through. Sunstone lovingly returns the contact to another person and is extremely beneficial in tie-cutting.