you're doing! It's the only reusable cup that can be worn during sex, offering you infinite possibilities for up to 12 hours of non-stop protection. With a petal-thin body and leak-proof double rim, Ziggy Cup gives you everything you've ever wanted from period protection: comfort, confidence and complete freedom. Includes: Ziggy Cup, protective case, user manual. Medical grade silicone Eco-friendly One size for all flows Intended use: Ziggy Cup is a reusable receptacle that is inserted into the vagina to collect menstrual fluid.