Magnasonic Professional Ultrasonic Jewelry Cleaner
- 42,000 Hz ultrasonic energy waves generate millions of microscopic bubbles that gently lift away dirt and grime
- Generous 20 oz (600 ml) stainless steel tank cleans rings, necklaces, watches, eyeglasses, and dentures without chemicals
- 5 preset digital cleaning cycles ranging from 90 to 480 seconds with automatic auto-shutoff