Shungite Pyramids are great for placing on display or anywhere you feel you need EMF protection. 
Shungite can be used in various ways:
Place the stone next to an electronic devices such as your phone, or tv to help soak up any electromagnetic energy
Wear for electromagnetic field protection (EMF), and help keep the body in balance
Place on the root chakra, or any part of the body that feels imbalanced, to bring this back into alignment
Meditate with Shungite in each hand to balance the left and right sides of the body, help in relieving stress and reduce anxiety.