Organicup Menstrual Cup Size A:Before Birth The Organicup, menstrual cup is a European based menstrual cup that was designed in Denmark. It features a clear hue, and is made from safe silicone. It is of medium firmness and softness, consists of a pronounced ridge rim, measuring lines, grooved solid stem, and has large holes in the rim for easy cleaning. Your purchase of the Organicup includes instructions, an organic cotton storage pouch, and a single Organicup in whatever size you select.