The viv cup is a reusable 100% medical grade silicone menstrual cup. Our flexible and soft cup is dark-colored to prevent discoloration and built with a ring stem for a seamless removal and insertion. The cup was designed with comfort in mind, with the ridges in place to ensure there is no internal slippage. To use, simply fold the menstrual cup in half and insert it as you would a tampon. After allowing the cup to open up, it can be used for up to 12 hours. With proper care, the cup can last up to 10 years. The viv cup helps reduce the risk of toxic shock syndrome, bacteria infections, and cramps. The Viv cup is a great option for environmentally conscious and busy menstruators. Power through your workday without the worry to change your pad or tampon. Save money and time without the need to purchase disposable menstrual products.