?The Best Deal?Professional Ultrasonic Jewelry Cleaner, Digital Ultrasonic Cleaning Machine With Time Setting for Jewelry, Eyeglasses, Watches, Rings, Necklaces, Bracelets, Dentures, Razors, Coins

Introduction: High frequency vibration stimulates the transducer and generates 42,000Hz of ultrasonic wave. Fill-in with plain water, submerge the item to be cleaned, then press "ON" button. You will see the dirt separates off into the water. ...