Botswana Agate helps you think outside the box, enhances creativity, and encourages eternal love. Gray and waxy in appearance. Strongly recommended for firefighters, people who smoke, and for anyone who comes in regular contact with excessive amounts of heat or smoke. Helpful for anyone who wants to quit smoking. Beneficial to the circulatory system, the skin, and the brain. A pleasant side effect may be giddiness. Soothes depression.