Shungite is a black stone made from mainly carbon. The carbon makes it unusually lighter then most other crystals and also gives it a metallic black colour. Shungite is a great purification crystal and also has healing and grounding properties. It can also be used to amplify psychic power and cloaks you from bad energy, specifically electro magnetic frequencies
Spheres are approx 4cm in size and weigh approx 80-100g. Size and shape may vary slightly from the image shown.