The menstrual cup is a container of medical silicone which is inserted inside the vagina (like a tampon) during your menstrual cycle, it adapts to the vaginal walls of every woman at all times, without having to worry that it will move. The menstrual flow is collected inside the cup; you can have it inside for up to 12 hours without worrying. It has unlimited use, since you can insert it or remove it as many times as you like, thus reducing to zero the use of sanitary pads and tampons for 10 years, which is the life of the cup with proper maintenance. When the cycle ends, there is only sterilized with boiling water and even sterilizing tablets used for baby bottles and teats and save it in your bag until the next menstruation. Our menstrual cups are made of medical grade silicone (TPE), taking into account that all women can use them, even those women who may have some sort of allergies, as our menstrual cups are 100% hypoallergenic. During its manufacturing no chemical additives that may affect a woman's body have been used. No bacteria can remain on its entirely smooth surface, it does not absorb any liquid, so that no changes occur in the natural vaginal environment. As medical silicone, it does not scratch or dry vaginal walls and leaves no remains of fibers (unlike tampons and pads). With its use, you avoid having to use pads and tampons, highly polluting for the environment, because industrial bleaching chemicals are used to manufacture such products, and also take many years to degrade.