【concept of design】 Based on the tang grass pattern base derived from creeping plants, the gorgeous symmetrical heart-shaped lines on both sides of the ring body are changed. The distressed color and shiny tourmaline are the personal accessories that you can't miss in retro style. [Material and manufacturing method] The ring body uses 925 international standard silver, which is 3D printed by the designer and refined by hand. The surface is partially vulcanized and blackened, highly reflective mirror polished, and inlaid with tourmaline carefully selected by the designer, limited design silver. We can also customize the ring body material, such as 10k, 14k, 18k white k gold, yellow k gold, rose gold, Pt platinum, gems can be replaced with real diamonds or other natural stones, the price is extra, and you can also open a store . [Size and gem color] Before placing an order, please confirm the size of your ring with the designer (according to the international ring). Since the color of each tourmaline is different, please confirm with the designer the tourmaline color you want before placing an order! [Circle measurement] Method 1: Take out the old ring and measure the inner diameter of the ring. For example: 16.5mm Method 2: Measure "International Wai" at a silver building or jewelry store, or try it on at a silver jewelry store. Wai, and tell the designer what is the number of international Wai. Method 3: Measure the perimeter directly in the studio (this is of course the most accurate). ▼ Special attention: Using paper and thread to measure the ring circumference will have great errors. It is recommended that you must measure the ring circumference clearly in order to achieve the best results. If the size of the ring is not the same due to measurement errors, you can send it back to the designer and fix some costs to help you modify it, so please be sure to confirm the ring! 【Product packaging】 Texture packaging box, thick clip chain storage bag, silver cloth [Silver maintenance] 1. If you do n’t wear it for a long time, you can wipe it with a silver cloth and put it in the enclosed thick clip chain bag to prevent it from leaking. The sulfide in the gas reacts to maintain the color of the jewelry. 2. Avoid soaking in hot springs and touching chemicals to avoid vulcanization and blackening. 3. Usually clean and maintain, you can use a soft-bristled toothbrush soaked in the dishwashing detergent to gently scrub, wash with water and wipe dry. 4. If you want regular maintenance or polishing, you can ask the designer for assistance according to the business card information.