Tumble stone sizes generally range from 1 - 3cm
Cobalt Aura Tumble Stone
COBALT AURA QUARTZ: (Also known as Royal Aura Quartz, Steel Blue Aura Quartz, or as Azure Aura Quartz)) Use at the 6th Chakra (Third Eye Chakra/Brow Chakra) to dissipate feelings of anger, to aid in developing a state of non-attachment, to aid in enhancing meditative states, to facilitate a connection with the emotional body, and to provide the opportunity to learn from the water element.