Cubes are great for grounding.
Their form is in resonance with the Earth and the first chakra. Their power is said to be less than other shapes but they are perfect in a home that sits on stilts as they ground the energy.
Cubes are also excellent for use on a WiFi router ,when placed over the antennae, to help balance EMF’s.
Shungite is a stone of balance and harmony
Cube: 180g / 4cm unpolished
Shungite is Diamagnetic and so becomes a shield to reflect EMF’s away from you. Diamagnetic is relating to a substance that generates a magnetic field in the direction opposite to an externally applied magnetic field and is therefore repelled by it.
Our Biofield is weakened by things like EMF radiation
It is believed to effectively shield you from harmful electromagnetic frequencies by repelling the emf field which is emitted from cell phones, computers, probably 5g ( research needs to be carried out by the Scientific Community ), cell towers, TVs, etc. This is how it works with EMF’s at the moment and we see no reason that it should change.