Menstrual Cups

Oi Cup

Country of origin: New Zealand
Composition: TPE
Sizes:  Small, Medium, Large
Dimensions:  S = 35mm diameter, 60mm length.  M = 40mm diameter, 70mm length.  L = 45mm diameter, 70mm length
Capacity:  S = 30mls, M = 30mls, L = 40mls
Stem: Short Thick (hollow?)
Measuring Lines: Unknown
Cost (RRP):
Been around since: 2017?
Unique Design?: Yes
Other Details:  Website measurements give the S and M cups 30mls capacity, but I wonder if the Medium size should be 35mls?  As the Medium is 10mm longer so should have a larger capacity.

Update — I’ve seen this same cup design also being sold as the Masmi cup.


January 10, 2018 Posted by | The Cups | , , , , , | 2 Comments