How to use a Ruby Cup?

You’ve landed here because you’re ready
for a fuss-free, zero-waste period – we
rate that. Here’s everything you need to
know about our Ruby Cup.

What's a Ruby Cup?

Enjoy the freedom of a period without limits with Ruby Cup.

Created with first-time users inmind, our Ruby Cup’s a planet-friendly, reusable solution to single use tamponsand pads. 

Made frommedical-grade silicone, Ruby Cup’s flexible and seamless design makes it easyto use, even for beginners.

Our cups givecomfortable, reliable and leak-proof period protection for up to 12 hours, dayand night, whatever your plans. Voted best cup for sports by Women’s Running Awards 2024.

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3x thecapacity of a super tampon
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100% vegan and plastic free
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120 days money back guarantee
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15K+ tons plastic saved

Find your fit

Take our quick quiz to find
the perfect Ruby Cup fit for
you and your flow.

How to insert a Ruby Cup?
1

Fold

Remember to wash your hands before inserting it.

The most used techniques for folding are: the C-Fold, the 7-Fold and the Punch-Down Fold, perfect for the beginners.

The easiest and most popular fold. Just fold the cup in half lengthwise so its rim makes a C-shape.
Fold the cup in half lengthwise, then fold down one side to make a 7-shape with the rim. Has a smaller insertion point than the C-fold. Perfect for the beginners!
Punch down the rim of the cup, then squeeze the sides together to create the smallest insertion point yet. Perfect for the beginners!
2

Insert

Remember to relax your muscles, so find a confortable position.

Lie down, sit, squat or simply stand up, you’ll find the position that work best for you!
Then insert the folded menstrual cup in your vagina, rim first

3

Release

The menstrual cup should be placed lower in the vaginal canal and to make insertion easier you can use water or water based lubricant.

Release your hold. Your cup will unfold, creating a seal to keep it from slipping or leaking.

How to remove a Ruby Cup?
1

Get comfortable

Remember to wash your hands before inserting it.

Find a comfortable position: lie down, sit, squat, stand up or raise one leg. Being relaxed is essential!

2

Remove

Find the base of your menstrual cup and gently squeeze it to break the suction. Don’t pull the stem! Keep a firm grip as you gently pull your cup down to remove it.

3

Empty & Reinsert

Empty the cup's contents into the toilet, rinse your cup under clean running water, then reinsert.

How to clean a Ruby Cup?

Before/After Your Period

Sterilize your menstrual cup in boiling water or with our Ruby Sterilizer for 2-3 minutes.

During your Period

Empty your cup, rinse under clean running water, then reinsert.

In a Public Bathroom

Use a bottle of water to rinse your cup over the toilet. Or wipe clean with dry or damp toilet paper, then reinsert.

Explore the Ruby range

  • Ruby Cup menstrual cup in red with cotton bag and cardbox

    Ruby Cup

    Ruby Cup

    £25.95
    £25.95
  • Ruby Cup menstrual product set with red menstrual cup, steriliser, packaging, and cotton pouch

    The Clean + Green Duo

    10% OFF

    The Clean + Green Duo

    £39.51
    £43.90 £39.51
    Sale
  • Ruby Cup menstrual cups in red with packaging and cotton bag

    The Ruby Cup Duo

    15% OFF

    The Ruby Cup Duo

    £44.12
    £51.90 £44.12
    Sale
  • Ruby Cup menstrual cups and steriliser in red with packaging and organic cotton bag on a white background

    The Ultimate Ruby Cup Bundle

    12% OFF

    The Ultimate Ruby Cup Bundle

    £61.47
    £69.85 £61.47
    Sale
  • Ruby Cup Starter Pack with red menstrual cup, sterilizer, and Flow Freedom period underwear

    The Starter Pack

    25% OFF

    The Starter Pack

    £51.64
    £68.85 £51.64
    Sale
  • The Dynamic Duo

    The Dynamic Duo

    20% OFF

    The Dynamic Duo

    £40.72
    £50.90 £40.72
    Sale
  • The Pelvic Pair

    The Pelvic Pair

    18% OFF

    The Pelvic Pair

    £31.90
    £38.90 £31.90
    Sale
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The full flow-down

Ready to do things the Ruby way? Check out this video for everything you need to know about using Ruby Cup.

Good to know

How long does a Ruby Cup last?

Medical Grade Silicone has an indefinite lifespan. If you treat your Ruby Cup well, it can last you up to 10 years.

How do I fold a Ruby Cup?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"There are different ways of folding a Ruby Cup before insertion.\nHere are 3 of the most popular folding methods:\n\nC fold: Squeeze the walls of the cup together and fold into a c-shape.\n\nPunchdown fold: Pinch down one wall of the cup into its base so the cup forms a triangle shape.\n\n7 fold: Squeeze the walls of the cup together and fold one top corner so the cup forms a 7 shape.\nCheck out the videos on our beginners’ guide."}]}]}

How do I know if my cup is inserted correctly?

When your cup is correctly inserted, you will not be able to feel it, and there will be no discomfort. Use your finger to push your cup higher or lower until it sits comfortably. Many women find that twisting their cup helps it to sit in the correct place, and that with a little time the silicone material softens with your body heat.

Where is the Ruby Cup made?

Ruby Cup is: Designed with love in Barcelona Made with precision in China Packaged with care in England Very often "Made in China" is associated with low-quality products and a harmful work environment. But for us it means something completely different. It means a high-quality product made with precision and ethics. It means a unique seamless design and silky soft medical-grade silicone that creates the most comfortable menstrual cup on the market. Here you can read the story of how we found a place that could produce our Ruby Cups to the high standard we needed.

How long can I wear Ruby Cup Period Underwear?

The duration of wear depends on your flow and personal comfort. Some may wear them all day, while others may choose to change them more frequently. It's essential to monitor your flow and change your underwear as needed to maintain freshness and hygiene.
Read more