Lily Cup One is the most comfortable and easiest to use menstrual cup for newbies and teens! Its petite shape, leak-proof double rim, and removal loop make periods a breeze from start to finish. It even collapses into a carry case the size of a lip balm. Made of ultra-smooth FDA-approved and BPA-free silicone, you wont feel a thing while it collects your menstrual flow for up to 12 hours of eco-friendly protection.