Approximately 3 cm, comes with a hematite ring to display your sphere
Because shungite is great in absorbing radiation, it ideal to place one on your desk or near your bed!
Shungite is know as a great protector from electronic radiation and other 'dirt' by absorbing it. It also clears anything thats emotionally blocking you from being your best you. Shungite boosts physical wellbeing and can help with stress.