I wear glasses and they get dirty/greasy so I decided to use ultrasonic cleaning. That's what I bought and wow it works well at least when used in combination with an ultrasonic cleaner detergent. I washed 5 pairs of glasses with this product and the water was really dirty at the end and the lenses were shiny. They looked new. I have attached some photos to show you. At first I found it difficult to start the device, but now I see that the button is capacitive, so you just have to touch the button. There is one reviewer who said they got it working one day and I see what they meant. But now I figured out how it turns on and works fine every time. It's really nicely made, good material, minimalistic design which I like, it was a great purchase.
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