4 x 3.5 cm. Mild depression, strengthens, emotionally relaxes, strengthens the lungs, it is also indispensable for allergies and skin diseases. Mild varicose vein pain. We refresh our hair and skin with agate water, and we can also use this donut for this: wash it in a stream of running water. I prefer to treat the stones by placing them in the grass, and the night rain together with the energy of the earth will do the cleansing perfectly.