This is a black tourmaline raw stone bracelet. Tourmaline is believed to ward off negative energy and protect against evil, and to release negative ions to reduce stress and balance the mind and body. Furthermore, it is expected to absorb electromagnetic waves, which is said to be helpful for maintaining health and improving concentration. Main Effects: Protection from evil: It is said to repel external negative influences and negative energy, protecting the wearer. Grounding: It is said to maintain a stable, grounded consciousness and protect against anxiety and stress. Electromagnetic wave mitigation: It is believed to have the power to absorb electromagnetic waves generated by electrical appliances, supporting a healthy life. Stress reduction and refreshment: It is said to release negative ions, calming the mind, relaxing the body, and relieving mental and physical fatigue. Improved concentration and intuition: It is expected to activate the brain and enhance concentration and intuition. Maintenance of health: It is also said to promote blood circulation and boost immunity. Improvement of courage and assertiveness: It is said to support introverted personalities and give courage and assertiveness towards achieving dreams and goals. * Shipping will be on weekends. * Natural crystals are products of nature and have been naturally formed over hundreds of millions of years, so it is inevitable that they will have various natural characteristics, so-called natural flaws. Please refrain from purchasing if you are concerned. * We will give a wonderful gift if your total purchase exceeds 10,000 yen☆.:＊・゜ #Tourmaline #NaturalStoneBracelet #PowerStone #NaturalStone #GoodLuck #Spiritual