Black Tourmaline crystal is a powerful stone for protection against negative energy of all kinds, as well as being a strong spiritual grounding stone. This is one of the most popular crystals to be used for metaphysical purposes. Black tourmaline transmutes negative energy into positive energy and helps you to stay grounded, protects you against EMFs, and more… 4 Ways That You Can Use Black Tourmaline On A Daily Basis: 1. In your home in a salt water container. Place black tourmaline in any corner of a room or bathroom, for amplified protection for you and your space. Salt water to be changed every day for effective results. 2. Carry it with you in your pocket or bag for extra protection while in public or at work. Remember to clean the stone in salt water after use for it to expel and disintegrate all negative energies absorbed. 3. Wear jewellery that has black tourmaline in it, such as a bracelet or pendant. 4. EMF protection. Place tourmaline in your office or home for protections against EMF (or electromagnetic fields) that surround electronic devices such as your cell phone, computers, microwave ovens, WiFi, etc. Placing black tourmaline on your desk or in the corner of a room can help to minimize the effects that EMFs can have on your mental and physical health. It is very important to program the stone and use to get effective result, following are the steps to program a black Tourmaline stone Washing them in flowing water (Streams or tap water or soak them in salt water or ocean water) Exposing them to sunlight for few minutes Charge the stone with deep abdomen breathing or chanting OM for 8-10 counts. Set an Intention to the stone to absorb all psychic energies directed towards you or home by holding the stone in your hand. Wash or keep the stone in salt water for it to expel the dirty energies. Buy Black Tourmaline