Introducing comfortable Earth-friendly period care that works long hours. Our soft and flexible Reusable Menstrual Cups provide snug leak protection for up to 12-hours of flow (and can last up to 10 years with proper care & storage) so you can have more uninterrupted time to run the world. Available in 3 sizes for different stages of womanhood. Made With 100% medical grade silicone that you can wear all day and night (make sure to rinse every 12 hours!)