1. Material: glass 2. Process: embossed 3. Features: versatile personality, easy and comfortable to wear, not easy to fade, beautiful and exquisite 4. Made of high-quality glass, stable and durable, good color retention 5. It can be matched with any outfit, highlighting the temperament and making you more confident in the crowd 6. Needle: steel needle 7. Weight: 10 grams 8. Maintenance: avoid moisture, please store in a dry environment after wearing