The CALM Crystal Kit contains crystals intentionally chosen for their tranquil and peaceful properties. This crystal box is a thoughtful gift for anyone who needs extra calming and balancing energy and feelings of serenity. Kit contains: (1) Tumbled Amethyst (1) Tumbled Amazonite (1) Tumbled Clear Quartz (1) Explanation of the properties of each stone **Please note that due to their completely natural nature, crystals may vary in color, shape and size.  Stones vary from .75" - 1.5" inches in size. Ways to use to use your crystals: Meditate with them, carry them in a pocket, keep them on your nightstand/desk/shelf, use them in a crystal grid.