Quartz - Clear, Double Terminated - size BThese are powerful and balanced stones. If you're sensitive to it, you can feel that energy naturally moves through them. It can come in through one end and out the other, or out both ends simultaneously. Although these double terminated quartz crystals have been shaped and polished, we find them to be at least as balanced and directive in this way as naturallly multi terminated quartz. Quartz is a fascinating stone that actually generates electricity