What do you mean there is no edge in the glass?

There is no steel ring in the cup or no steel ring in the bra. Underwear without rims, as its name implies, is "underwear without rims".

Benefits of rimless underwear:

1, underwear without steel ring, because there is no steel ring, it will not oppress the breast, which avoids the obstruction of meridian operation caused by the oppression of the liver in traditional Chinese medicine, that is, the lymphatic downward, outward and axillary reflux are often blocked in western medicine, which will cause problems such as breast sclerosis and mammary duct diseases. This is the health benefits of rimless underwear. Generally speaking, the choice of rimless underwear does not affect the breasts of underage women or women with smaller breasts.

2. Underwear without rims has humanized design. Generally speaking, underwear with rims will use the lifting of rims to create cleavage effect, while underwear without rims can achieve this goal through hooks that cannot be placed, and can be adjusted at will. Most importantly, underwear without rims can give you the most comfortable feeling, which is completely different from underwear with rims.