5 PCS Temperature Sensitive Discoloration Adjustable Open Ring(Round Smiley)

1. The color of the ring changes as the temperature changes
2. This ring is simple and stylish, making you look more charming and eye-catching
3. Suitable for all occasions: parties, dates, weddings, daily wear, etc.
4. Jewelry maintenance: avoid contact with chemicals, avoid wearing when sweating / bathing, often wipe with a fine flannel to keep the jewelry bright
5. Treatment process: electroplating