The Shungite Pyramids are ideal for use in the work and living space, as protection from electromagnetic radiation produced by computers, TVs, mobile communications etc... For example the Pyramids can be placed between you and an electronic device (no more than 50cm radius). The Pyramid can be used for a healing spa or bath, just place the Shungite pyramid in the water to purify and re-charge the waters cleansing energy. Shungite Pyramids can be placed near a strong electrical presence, in the house or in the office to correct the damaging influence of frequencies from electrical installations. For a small apartment or house a 5cm Pyramid is adequate. The larger the electrical installation, the larger the pyramid will need to be, for the balancing and harmonisation of the negative waveforms.