16.1g, 3.5cm. thoughtful action and supports purposeful activity. It brings love and goodness, gives sharpness of memory. It strengthens the desire for survival, application, banishes sadness and resignation, and is thus a powerful helper in overcoming serious illnesses and post-operative complications. The revitalizing energy of the ruby ??charges with new strength and literally destroys every weakness - mental and physical. It supports blood circulation (preferably strengthens the flow of fresh blood to the brain, thus preventing its fatigue) and the immune system.