Tumbled Clear Quartz (price is for one, intuitively chosen, based on the price of what you ordered).

Considered the master teacher /healer. Amplifies other stones.  Can be programmed for any purpose. Opens mind and heart to higher guidance. Amplifies throughout the world and ethereal realms.

Every stone does more than is listed here. The best way to choose is to use your intuition. Just because someone says a stone does or doesn't do something, doesn't make it true for you. I encourage you to use them as you feel called.