Tumbles : These crystals have a strong vibration at the base chakra. Excellent spiritual grounding stones, as they will bring you fully into your body. The energy of these stones helps to make you feel good, as they induce physical vitality. If you hold one of these stones in your hand, you may feel your blood pulse with the influx of vibrant energy. Stimulates the health of the body, as they help you to release fear and help you to let go of negative thoughts and habits that are holding you back...For more information please see Crystal Properties.