Reusable period cups are soft and flexible cups used to collect menstrual flow during your period. There is a range of sizes to suit different body types and flows – size A for light to moderate flows to size B for heavy flows or first-time users (those who haven’t given birth vaginally). It can also provide an alternative solution for those who dislike using tampons as it doesn’t risk accidental leakage; wear time can reach up to 12 hours!