Hello Period is a New Zealand–founded fem‑tech brand (co‑founded by a registered nurse, Mary Bond) that makes reusable, eco‑friendly menstrual cups and discs from medical‑grade materials. Their flagship product is the Hello Cup, designed for comfort, sustainability, and ease of use

What size is the Hello Disc™?

he Hello Disc™ menstrual disc is a handy ‘one size fits most’. The 68mm rim of the Hello Disc™ is designed to fit most users. It offers more capacity than regular tampons, sanitary pads, or menstrual cups (the Hello Disc™ holds up to 50ml).

Why one size?

The vaginal fornix (where the Hello Disc™ sits) is frequently the same size from one person to another which is why our menstrual disc is a handy ‘one size fits most’.

Also, because the Hello Disc™ sits higher (than a menstrual cup) and tucks behind the pubic bone, it’s much easier to have a ‘one size’ option with menstrual discs. 

What is the difference between a  Cup and the Disc?

Like menstrual cups, menstrual discs collect your period blood. Unlike menstrual cups, menstrual discs are held in place by being tucked behind the pubic bone rather than by suction - meaning they are a great option if you have an IUD.

Capacity - The Hello Disc™ will hold up to 50 ml (our L cups hold 29.5 ml). That’s equal to around 5 regular tampons or pads.

Material - Cups are made from medical-grade TPE, Hello Disc™s are made from medical-grade silicone.

Position - Menstrual cups sit lower in the vaginal canal. The Hello Disc™ tucks behind the pubic bone.

Suction - Cups suction when in position. The Hello Disc™ does not use suction - instead, it sits in place