The small Iris Cup has a capacity of 15ml and is for women who are under 25 years of age AND who have never had a baby.
The large Iris Cup has a capacity of 20ml and is for women over 25 years of age and those who have had children.
Here is some great information on how to clean your cup.
Do you need some help in choosing the right cup for your body? Fill in our online form and we will help you choose.