You know that sinking feeling when you realize youb re out of tampons in the middle of your workday or just before bed? That feeling sucks, and you donb t need it in your life. The FUN CUP provides hours of period protectionb and when youb re ready, you can just give it a quick wash and pop it back in. The smaller FUN CUP SIZE A is great for lighter days and for people who find a smaller cup to be a more comfortable fit.