Thank you for viewing! ◎ I hope this power stone will encourage you in some small way. ◎ If you are interested in this stone, or if this product has caught your eye, I believe it is fate. Rutile Quartz: Approximately 10mm, Approximately 8.5mm Mixed Rutile: Approximately 8.5mm Purified. Inner diameter: Approximately 15cm Uses transparent (4-ply) Ope-lon elastic thread. Rutile Quartz (Brazil): Known as the "stone of fortune," it is said to be effective in love and art, stimulating the senses and sharpening them. It is also said to be a good trigger for art, creative activities, and love, allowing you to continue to burn with passion. In addition, if you want to break free from your current situation! It is also said that wearing rutile quartz will invigorate you and increase your ability to take action if you are feeling strong pressure or stress. Mixed Rutile (Brazil): It is said that the vibrations become gentler when various colors of rutile quartz are mixed, healing the mind and body of the wearer while providing the necessary energy. It supports the wearer in shining their individuality and characteristics and demonstrating their abilities, sometimes healing and sometimes energizing, and helping the wearer to live their work and life more easily. We look forward to your purchase, and we appreciate your understanding as this is handmade. Also, as natural stones are used, please understand that there may be variations in color and shape, distortions, cracks, and inclusions.