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The Ruby Cup is a high-quality, reusable menstrual cup made from 100% medical-grade silicone. Designed for comfort, leak protection, and sustainability, it offers up to 12 hours of wear, day or night, without dryness or irritation.
It has a classic bell-shaped design with a slightly flared rim, which helps it open easily after insertion and form a secure seal against the vaginal walls. This shape works well for most anatomies and provides reliable leak protection. Its smooth, flexible design is easy to insert, wear, and remove, making it ideal for both beginners and experienced users.
The interior includes discreet measurement lines (to help users track their flow, especially useful for period health monitoring or medical tracking.
What sets Ruby Cup apart is its Buy One, Give One program: for every cup purchased, another is donated to someone without access to adequate period care.
Why We Love It: An outstanding choice for socially conscious shoppers - it offers high-quality period care while making a meaningful impact through its global donation program. It has a classic bell-shaped with a flared rim, measuring lines and a firmer stem with grip nodes.
Key Features
- Made from 100% medical-grade silicone
- Silk smooth and seam-free for comfort and easy cleaning
- Grip rings at the base of the cup for easier removal
- Measuring lines on the cup to monitor fluid loss
- Firm, easy grip stem to aid in removing your cup
- Thick trim-to-fit stem with grip nodes
- Registered with the Vegan Society
- Holds 3 times the capacity of a tampon
- Free from plastics, latex, toxins and bleaches
- Designed in Denmark
- Made in Germany
- Includes storage pouch and user guide
Sizes & Specifications
Ruby Cup is available in the sizes small and medium. Choose small when you have a light flow or an average to low cervix. Choose the medium when you have a medium to heavy flow or an average to high cervix.
| Recommended for | Capacity (ml) |
Cup length (mm) | Stem length (mm) |
Total length (mm) |
Diameter (mm) |
|
| Small | Light to Medium. Average to low cervix. | 24 | 46 | 19 | 65 | 40 |
| Medium | Medium to Heavy. Average to high cervix. | 34 | 51 | 17 | 68 | 45 |
Buy One, Give One program
When you buy a Ruby Cup, a second cup is given to a girl in need.
Ruby Cup has been working with various organisations since 2012 to help girls give sound education about their bodies and a Ruby Cup to help them manage their period in safety, privacy and with dignity.
Ruby Cup trainers and partners teach girls and women about menstrual care and reproductive health. They demonstrate how to use the cups and are on hand to give support.
Feel good buying a Ruby Cup and knowing that your gift to a girl in need is much more than just a cup; it’s a future of possibilities.