Sterling Silver Necklace / Namibian Black Tourmaline Raw Stone / Guardian of Ink

Approximate dimensions including bail: 23 x 17 x 11 mm Pendant weight: 4.729g #NamibianBlackTourmaline #BlackTourmaline **Important Notes for Wearing Silver Jewelry for the First Time** ◮ Please avoid activities such as hot springs and swimming while wearing silver jewelry. The salt in seawater and the acidity of rainwater can slightly corrode metal and cause oxidation. Sulfur in hot springs will also turn jewelry black and cause vulcanization. If exposed to such substances, rinse the silver jewelry with clean water and dry it. ◮ Human sweat, which has a slightly acidic pH of 4 for antibacterial purposes, has been proven to corrode metals and accelerate alloy oxidation with prolonged contact. As our jewelry is not plated with other materials on the surface, it is more susceptible to corrosion and breakage when enclosed by sweat. However, **not everyone's sweat will cause breakage; if you have had similar experiences, please be extra cautious.** To keep silver jewelry looking its best, it is recommended to wash and dry it after wearing it and getting it sweaty for the day, ensuring it remains dry. ◮ Products containing chemical additives can also cause silver jewelry to erode. Any product with chemical additives can accelerate the oxidation of jewelry. Common examples include: skincare products, sunscreen, cosmetics, perfumes, essential oils, detergents, chlorine in swimming pools, etc. If you are accustomed to wearing perfume, it is recommended to apply perfume first and then wear your jewelry, avoiding direct contact between the jewelry and the perfume. ◮ Develop good usage and storage habits. Taiwan's climate is humid, with relatively high air moisture. When not wearing your jewelry, be sure to wipe off any sweat or oil with a dry cloth, then store it in a ziplock bag to keep it dry and away from air. Store each piece separately to prevent friction and scratches. ◮ About Silver Vulcanization 925 sterling silver can easily oxidize and turn yellow or black when exposed to air; this is a natural reaction of silver jewelry, similar to how pure silver reacts with hot spring water. Simply gently polish it with a silver polishing cloth to restore its original luster. However, in hard-to-reach areas like the crevices of a silver chain, it may appear slightly darker. Vulcanization is a technique that intentionally oxidizes 925 sterling silver jewelry to create a rustic, aged, dark hue, enhancing contrast and depth. This results in a more uniform and aesthetically pleasing finish than natural air oxidation, and the crevices do not require extra cleaning. Frequent wear, allowing the surface of the silver to rub against clothing, can help maintain its polished appearance. ◮ About Us To present the highest quality, each of our pieces is meticulously crafted through repeated inspections, revisions, and polishing. We do not permit any porosity or imperfections. To ensure structural integrity, we repeatedly forge and hammer the metal, giving our silver jewelry a unique luster and texture. Protective plating has a high probability of peeling off with long-term wear, which can affect both the environment and the human body, while also obscuring the natural luster of the silver. Therefore, our pieces are never plated. We invest significantly more time in the details. If you happen to purchase one of our pieces, you will notice that its oxidation rate is considerably slower compared to most other silver products, and its luster is also distinct. We hope you find a unique piece that speaks to you here.