Thank you for viewing. ◎ I hope this power stone can give you a little push. ◎ I believe that the stone you are interested in, the product that caught your eye, is also a connection of some kind. Super Seven Approximately 9.5mm, approximately 7.5mm Purified. Inner circumference size: approximately 15cm Uses transparent Ope-lon rubber (4-ply) Super Seven (Brazil) It is said to enhance spiritual energy such as spirituality and intuition, which mutually improve luck, and to bring connections and harmony with people and things. It raises overall luck, expands one's own potential, and brings love and harmony. It is said to have effects such as spiritual healing. We are looking forward to purchases from those who understand that this is handmade. Also, as natural stones are used, please understand that there may be variations in color and shape, distortions, cracks, inclusions, etc.