The sterilizer enables you to sterilize your cup discreetly! Place your cup in the sterilizer, fill with water and boil in a pot or in the microwave for 1 min, or fill with boiling water and leave for 1 min.
The sterilizer is the must-have accessory to change your cup without possibility to rinse it.
Two cups allows you to choose a small cup for light flow days and a large one for days with heavy flow. And with two cups you can change your cup wherever you are, even if you don't have the possibility to rinse it. What matters most is your comfort!
Thanks for specifying what sizes and colours you want in a message.