Review on Ultrasonic Retainer Eyeglass Transducers VCUTECH by Leo Torres

I have never used an ultrasonic cleaner but I have read that it works well for cleaning mechanical watch parts that I am bringing back to life. He completely cleaned the watch parts. I then used it for jewelry and it did a great job on those items. We had an old sterling silver bowl that was so tarnished we feared it would never be cleaned. I placed it sideways in the ultrasonic cleaner and turned it over before each new 180 second ultrasonic cycle. The badge has completely disappeared. I then used silver polish to remove any remaining tarnish and now this object looks like it could be in a museum! Great little product. I find myself looking for new ways to use it!