How about an egg glass?

The price is ok. The price is 380,580,780, including the lens. If the degree is high, it may be suggested to add hundreds of ultra-thin lenses. Low-priced glasses are all plastic-rimmed glasses, and the color is lovely, but it's a pity that they don't suit me. Glasses cloth is very interesting. The clerk gives a coin, the customer throws it into the machine himself, and then turns a ball with glasses cloth out by hand.