避孕套的橡胶环牢不牢固【腾博会官网】

避孕套的橡胶环牢不牢固

避孕套科普
避孕套的橡胶环牢固吗避孕套里面的球有用吗

 发布时间： 2020-09-10  3202

说到避孕套相信很多小伙伴都认识，但是说到具体的避孕套上的橡胶环，很少人能说出它是干什么用的，避孕套上面的橡胶环究究竟牢固吗？又或者避孕套内的小球球是有什么作用？如果往避孕套里面加球有用吗？果你也有同样的疑问，就跟着小编的接着往下看吧。

避孕套的橡胶环牢不牢固避孕套的球有什么用
避孕套科普
避孕套固定环的作用避孕套的橡胶环牢固吗

 发布时间： 2020-09-10  12412

众所周知，避孕套是使用最方便、最有效、副作用最小的避孕措施，所以，大家也格外关注避孕套的相关问题，当然，只有了解相关细节，才能正确使用避孕套，那么，避孕套固定环的作用有哪些呢？避孕套的橡胶环牢固吗？会不会容易掉落呢？接下来，就让我们一起来了解了解吧。

避孕套固定环的作用避孕套的橡胶环牢不牢固

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