These stones make excellent allies for the journey of incarnation. Their slow pulsations help one to feel the pleasure of being alive in a body on the Earth. They can greatly aid one in feeling grounded and at home in the physical world. They are highly recommended for  those who tend to feel uncomfortable or unsafe in the world, because they can dispel such feelings and teach one to enjoy the experience of life.
Picture is an example, (stones sold individually) shapes and color may vary somewhat