Thank you for viewing! ◎ I hope this power stone will encourage you in some way. ◎ If you are interested in this stone, or if this product has caught your eye, I believe it is fate. Citrine: Approximately 7.5mm Rutile Quartz: Approximately 7.5mm Smoky Quartz Gold Rutile: Approximately 7.5mm Purified. Size: Inner diameter approximately 15cm Uses transparent (4-ply) Ope-lon rubber Citrine (Brazil): November's birthstone Citrine brings good fortune, prosperity, and wealth. It will strongly support those starting a new business or wishing to expand their company. It is said to give courage and wisdom to overcome difficulties and obstacles. Also, it supports those prone to negative emotions or those who have difficulty expressing themselves, helping them to become more cheerful. It also relieves accumulated stress, stabilizes the mind and body, and gives hope for life. Rutile Quartz (Brazil) Known as the "stone of fortune," it also has effects on love and art, stimulating the senses and refining them. It is said to be a good catalyst for art, creative activities, and love, where passion continues to burn. Also, for those who want to break free from their current situation! It is said that wearing rutile quartz will invigorate you and increase your ability to take action if you feel strong pressure or stress. Smoky Gold Rutile (Brazil) Known as the "stone of fortune," it also has effects on love and art, stimulating the senses and refining them. It is said to be a good catalyst for art, creative activities, and love, where passion continues to burn. Also, for those who want to break free from their current situation! It is said that wearing rutile quartz will invigorate you and increase your ability to take action if you feel strong pressure or stress. Smoky Quartz is suitable for connecting the energy of the body and the earth, stabilizing the mind and body, guiding the owner's spirit in a stable direction, and helping to eliminate fear and anxiety. 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, shape, unevenness, cracks, and inclusions.