避孕套的橡胶环的作用【倍力乐】

避孕套的橡胶环的作用

避孕套科普
买避孕套送的球是干嘛用的避孕套的橡胶环是干嘛的

 发布时间： 2020-10-03  10397

避孕套最大的功能就是避孕和预防疾病的传播，相信很多小伙伴都对此有一定的了解，但是仍然有很多避孕套的小知识是很多小伙伴都不知道的。最近有很多小伙伴好奇，避孕套里面有个球球怎么用的？以及避孕套里面的橡胶环又是有什么作用？如果你也有同样的疑惑，那就跟着小编接着往下看吧。

避孕套里的球球的作用避孕套的橡胶环的作用
避孕套科普
避孕套送的球球珠有什么作用避孕套的橡胶环有什么作用

 发布时间： 2020-10-05  6210

说起避孕套大家都不陌生，但是依旧有很多避孕套的知识是不够了解的。最近就有很多小伙伴好奇，避孕套里面为什么会有小球球，避孕套里有个球球怎么用的？其实避孕套里面的小球球和橡胶环都是正规的产品，都是有一定用途的。那么接下来就让小编来给大家答疑解惑吧，感兴趣的小伙伴请接着往下看。

避孕套的球有什么用避孕套的橡胶环的作用

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