The Adet Menstrual cup iss inserted into the vagina to collect menstrual fluid. Unlike tampons, they do not absorb, are easy to insert and remove, last much longer than tampons (5 years or more), and are healthier for your body. They’re also better for the environment because they don’t need to be disposed of as often and are not bleached with chlorine or dioxane. We took everything that was bad about tampons and pads and threw it right out the window. Our cups are medicated grade silicone that has been used for other medical purposes for years, so you know it’s safe.