Natural Tourmaline Bracelet Bead size: 7.5mm Inner circumference: 16cm 15.4g [Gemstone Words for Tourmaline] "Hope," "Innocence," "Purity," "Friendship," "Generosity," "Comfort," "Patience," "Joy in the Heart," and more. When you want to feel bright and positive, or when you want to move towards your future dreams and hopes, tourmaline may lend you its power. Store with care, avoiding strong UV rays and friction. The Mohs hardness scale indicates the hardness of a gemstone, and tourmaline has a Mohs hardness of 7-7.5. Also, its toughness, which indicates the gemstone's resistance to impact and breakage, is rated as "average." However, due to its property of becoming electrically charged through friction, it easily attracts dust, and in some cases, the surface can be scratched by dust. It is best to store it in an environment where friction is unlikely to occur. Tourmaline is a relatively easy gemstone to handle, but sudden temperature changes should be avoided. Depending on the color, prolonged exposure to UV rays may cause discoloration, so store it away from direct sunlight. Wipe it frequently. To maintain the beauty of your tourmaline jewelry, gently wipe it with a soft cloth. It is recommended to make it a habit to wipe it after wearing it before storing it. Tourmaline easily attracts dust due to static electricity, so take care of it frequently to maintain its shine. When dirt is a concern, wash it with a mild detergent and lukewarm water. #Tourmaline #PowerStone #NaturalStone #Accessories #Crystal #Bracelet #Accessories