Shungite pyramid with side of the basis - 4 cm. The non-polished shungite pyramid can be used for preparation shungite water. Just put down the pyramid to a container with water for 2 days.
Shungite pyramids can be established on a bottom of pools and baths. Water under shungite influence is cleared and will get special curative properties, having deep salutary influence on an organism of bathing people.
