Multi Purpose Ultrasonic Cleaning PodThe powerful motor creates microscopic bubbles that reach into the tiniest crevices to remove dirt, contaminants. This offers a level of cleanliness that is difficult to achieve through manual or other mechanical methods. Can be used for cleaning jewelry, watches, eyeglasses, and more. Ultrasonic cleaning provides your items with a gentle clean without the risk of scratches, abrasions, or wear that can be caused by harsh scrubbing or abrasive cleaning