I use now for 4 years a Cup and wanted to go again, because my (time) was transparent and, since discoloration is unavoidable I have times a color wanted in the not so noticeable. This Cup is much softer and therefore introduce even more comfortable than, for example, Yukki Cup. This system is in the long run cheaper and more ecological than tampons or napkins, as it logically produces no more garbage. Furthermore, no unpleasant odors arise as with tampons, since no chemical reaction with the ingredients of the tampons or binding arises. Provided you take it out again and again and rinsed it off. The Cup is a great place in the pot let boil to clean them and then come back in the sweet bag. They lead a folded and then it opens by itself. Take care that it is filled with enough air so that it is also very open, because otherwise not fit so much volume. A friend of mine who I had a gift, has initially annoyed by the sucking sound, but you get used to over time, and it is excited mitlerweile.