MENSTRUAL CUP NIXIT
The disc-style menstrual cup is made from ultra soft silicone with a unique, one size fits all shape. No confusing sizes, no awkward folds, A simple period cup design that conforms to you.
100% medical grade silicone
The nixit menstrual cup is circular in shape and has a 70mm diameter.
It's soft and supple qualities mean that it molds to your body for a personal fit.
Information from: https://nixit.ca