Adjustable bracelet with seven 7 mm black tourmaline spheres

Tourmaline is a mineral composed mainly of boron and aluminum silicates, with traces of other elements such as iron, manganese, lithium, magnesium, and others. It is known for its wide range of colors, ranging from black to brown, green to blue, pink to red and even white. Tourmaline was first discovered in Sri Lanka, but is found today in many parts of the world, including the United States, Brazil, Madagascar, Afghanistan and other places.
Purification and Protection: Tourmaline is believed to have the ability to absorb negative energies and protect against harmful influences. This property is often associated with black tourmaline.
Energy Balance: Tourmaline is often used in energy balance practices, such as crystal healing, to harmonize the chakras and promote balanced energy flow in the body.
Protection from electromagnetic radiation: Some claim that tourmaline has the ability to absorb electromagnetic radiation from electronic devices such as cell phones and computers, helping to reduce potential harmful effects.
Physical Health: Tourmaline is often used in jewelry, promoting blood circulation, relieving pain and promoting muscle recovery.