The Que Sera crystal brings energy through to you via the higher chakras. Que Sera crystals vibrate within a number of chakras and are a pleasure to use. This creates an effect on all of the different levels, physical, mental, emotional, spiritual and psychic.
It is an excellent stone to help you when you are stressed as it brings through calmness and serenity. They have a very friendly and attractive vibration that reaches out to you.