The power cord has a on/off button midway along the cord and plugs directly into any USB power outlet

Each set contains seven large

Overall it is nurturing and loving

making it a great choice to have close by when studying

Smoky Quartz | Rough pink The power cord has alight + positivity + grounding Beautiful and mysterious, Smoky Quartz has a divine connection to Mother Nature. It embodies emotional calmness and healing. Smoky Quartz connects with our Root Chakra bringing strong grounding energy and helping to restore our feelings of positivity and joy. It is a detox for our aura, encouraging stability and emotional calmness and allowing in light and positivity. It helps to dissolve negative energy and transmute