The LensHD Hands-Free Eye Glasses Cleaning Machine is fit to clean all types of eyeglasses. All you have to do is spray on some lens cleaner for better results, insert your glasses into the device, close the lid, and press the button. That’s it! Inside there are four soft, microfiber cloth-wrapped sponges that rotate around the lens of your glasses to clean them. The LensHD eyeglasses cleaning machine rotates the sponges in an off-centered rotation pattern to evenly clean your lens. The cleaning sponges can be removed to be washed and cleaned at any time.