Crystals have been used by all developed world for centuries. Crystals like trees have so much wisdom to pass on to human race. They have many functions. Simply placing a Crystal on a painful area on the body will remove your physical pain within minutes.
There are numerous types of Crystals for different ailments whether it be headache to Cellular Work or Distance Healing.
Crystals will remove your Fears and give you the space to Focus. Crystals are very useful for Meditation. Crystals aids other Alternative Therapies such as Reiki and Sound Healing and so on. They will quickly expand your awareness of Consciousness.
Crystals are tools given to us by Nature to improve our psychological wellbeing, allowing us to behave in a manner that is comforting to our Souls.