12670 Ultrasonic Jewellery, Cleaner, Ultrasonic Cleaning Machine, Portable Jewellery Cleaning Machine for Jewellery, Ring, Silver, Retainer, Glasses, Watches, Coins, High Frequency Vibration Machine (Battery Not Included) google/ optical cleaner machine,Description :- 360 Degree Deep Cleaning This cleaner generates high frequency vibration to easily and quickly remove dirt from items, separating stains..