This roll-on vial is a handy way to apply essential oils, blends, and massage oils to the skin — simply smooth them on as needed! The amber color helps protect the contents from UV light.
HYSF40/380•Air-cooling; DSP+ARM+IGBT Structure; Optimized Q value control method•7-inch LCD display with touch screen; concise and legible interface simple to use; digitized control with high control accuracy•The power output and current output control ac