Why you’ll love Flex Reusable Disc
Flex Reusable Disc
Enjoy unreal comfort and 12-hour leak protection. Plus, it's designed to reduce cramps.
Great for your wallet, even better for the planet.
Flex Reusable Disc comes with a carrying pouch, plus 2 free single-use Flex Discs
Flex Reusable Disc: 100% medical-grade silicone
Flex Discs: Medical-grade polymer blend, mineral oil, < 2% non-toxic carbon black (for rim color), < 1% antioxidant polymer stabilizer.
ISO 10993-TESTED
Not made with BPA, phthalates, or natural rubber latex

Will it fit?
Flex Reusable Disc was designed to fit most vaginas. When you pinch the disc in half to insert, it’s about the same size as a tampon. It sits comfortably in the vaginal fornix—at the back of the vaginal canal, just beneath the cervix—and collects, rather than absorbs, your period.
Flex Reusable Disc customer reviews
- MMona3 days agoRated 5 out of 5 starsLiterally My Saving Grace
The flex disc is amazing!!! I get 3-week-long, heavyish periods due to my birth control, so I go through a lot of pads. I’m so glad I invested in this because now my waste is reduced, I can leave it in for 12 hours without worrying about toxic shock, it’s super comfortable, and I love the auto-dumping because I don’t need to manually empty it. Easy to insert, just took me a couple practice runs. It can be a little messy when removing but it’s so worth it.
Was this helpful? - SSamanthaVerified Reviewer1 week agoRated 4 out of 5 starsPlease make a small-size version!
This disc is so great and perfect in almost every way, it's just unfortunately a little too big for me, so it pushes uncomfortably on my bladder whenever I wear it. I have to use a different disc instead, which is less comfortable to insert but more comfortable to wear since it's smaller. If Flex made a smaller-sized disc, it would be my absolute dream disc. Also, I wish they made it in darker colours to avoid staining, but that is a much smaller issue.
Was this helpful? - CDCheyenne D.2 weeks agoRated 5 out of 5 starslife changing
I purchased this about three months ago, but I wanted to use it a few times before sharing my opinion. This is my first time ever using something like this—I had only ever used tampons before, and even then, I used them very rarely because I never found them comfortable.
I can now confidently say that the Flex Reusable Disc has had such a positive impact on my life. I used to get really bad cramps, and I’m not sure if it’s the placebo effect or not, but since I started using this, I’ve noticed a huge decrease in the pain I experience.
I’m not gonna lie—it was definitely scary at first when I was practicing how to insert and remove it. What I found most helpful was learning that instead of hooking my finger under it when removing, I actually have to hook my finger over it. I also find it much more comfortable to remove while sitting on the toilet rather than doing it in the shower.
At night, I like to pair wearing the Flex Disc with period underwear from The Period Company. There have been a couple of instances where it’s leaked a little, but I’m still getting used to it, so it could totally be user error. Honestly, I don’t even mind, because I wear the period underwear as backup just in case.
I would highly recommend this, and I’m so glad I decided to give it a try.
Was this helpful? - SShaniyaVerified Buyer2 weeks agoRated 5 out of 5 stars.
Ordered the flex disc about two months ago decided to give it a try this month & I’m so glad I made the switch from pads/tampons . Inserting and removing was so easy after a few times . Removing in the shower I really recommend its mess free . Buy ladies you won’t regret
Was this helpful? - PCPloy C.Verified Reviewer2 weeks agoRated 5 out of 5 starsDon’t feel a thing!
I have tried so many period products and nothing works and always leeks. This is the ones!!! Comfortable all day long , no leeks at night. Only thing though it’s stain really quick. Other than that I love the product. I highly recommend it.
Was this helpful?
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Frequently Asked Questions
Flex Reusable Disc is a body-safe and sustainable menstrual disc that provides all-day comfort and a high capacity, holding as much as 6+ super tampons-worth (70 mL) of fluid. It was thoughtfully engineered to be as easy to insert and remove as our best-selling disposable Flex Disc—but it’s 100% reusable and lasts for years.
Flex Reusable Disc features two new technologies for easy insertion and removal: Made with dual silicone construction, the disc has an ultra-soft, thin catch and a sturdy rim for non-slip removal, while its patented insertion notch creates a narrow point at one end when the disc is pinched for easier placement.
Like Flex Disc, the Reusable Disc is worn in the vaginal fornix. This means the vaginal canal is left unobstructed, so you can enjoy all the mess-free period sex™ your heart desires. Sleep in, swim, go for a run, live your life: Flex Reusable Disc provides 12 hours of uninterrupted leak protection and comfortable wear. You might even forget you’re on your period.Flex Reusable Disc: Great for your wallet. Even better for the planet.
The lifespan of the Flex Reusable Disc varies depending on cleaning and care, but it can last for years. As a general rule of thumb, we recommend replacing your disc every two to three years, or as soon as it begins to show any signs of deterioration (such as powder or film, severe discoloration, persistent odor, etc). Refer to our Reusable Disc Cleaning Instructions to learn how to care for your silicone disc and extend its lifespan.
As a reminder, do not use Flex Reusable Disc if you have a yeast or bacterial infection. Resume use only once the infection has completely cleared. If Flex Reusable Disc was inserted during a yeast or bacterial infection, remove it immediately and dispose of it in the trash.
Taking good care of your Flex Reusable Disc will help to extend its lifespan and keep it clean and fresh for years.
Here’s what we recommend: During your period, remove, empty, and clean your Reusable Disc at least once every 12 hours. Start with clean hands and grab some mild soap or cleanser (like Flex Foaming Cleanser).
Rinse your disc in cool water first—this will help prevent odor and staining of the medical-grade silicone. Then, switch the water to warm and add a few pumps of cleanser. Use your fingers to massage the entire surface of the disc, including both sides of the rim and catch, and then rinse.
Shake off excess water or let the disc air dry before reinserting. If you’re putting your disc away until your next period, make sure it’s completely dry before storing. Store Flex Reusable Disc in a cool, dry place in its included pouch. Never store your disc in an airtight container.
Once every month or so, it’s a good idea to boil your Reusable Disc to sanitize it. Heat a pot of water to boiling on the stove. Place the disc in the water and boil for 10 minutes, keeping an eye on it the entire time and stirring occasionally to make sure the disc does not come in contact with the sides or bottom of the pot (as that could melt the silicone). Remove from the pot and let the disc cool and dry completely before storing.
Remember: Never wear Flex Reusable Disc if you have a yeast infection or other vaginal bacterial infection. If Flex Reusable Disc was inserted during a yeast or bacterial infection, remove it immediately and dispose of it in the trash. Do not attempt to clean and reuse your disc if it was worn during a vaginal infection.
- Wash your hands and clean Flex Reusable Disc using warm water and a mild soap or cleanser.
- Locate the easy insertion notch on the inner rim of the disc. Make sure that the notch is facing up and the catch is situated below the rim, extending downwards. Pinch the disc in half so that the notch creates a leading edge (AKA a narrow point) for insertion that you’ll use to guide the disc into the vaginal canal.
- Choose a position: Either sit on the toilet, squat with knees wide, or put one leg up on the toilet. Relax your pelvic floor and gently separate your labia with your free hand.
- Insert the pinched disc (notched end first) into the vaginal canal, pushing the disc down and back into the fornix, towards your tailbone. Push the disc as far as it can comfortably go. It may feel strange but it shouldn’t hurt.
- Use your thumb or index finger to tuck the front rim of the disc upward and behind your pubic bone. When inserted properly, you should not be able to feel the disc internally (AKA with your vagina).
Mid-wear experience:
- When you first start using the Reusable Disc, it's normal to experience a small amount of leakage. It may take a couple of cycles to get the hang of positioning the disc and figure out how it sits in relation to your unique anatomy.
- Worried your Reusable Disc is getting full? You can empty some of the blood hands-free just by sitting on the toilet. To do so, bear down on your pelvic floor muscles (as if you're trying to poop). This will move the disc forward, just beyond the pubic bone, releasing some of its contents into the toilet. When you're done, use a clean finger to tuck the disc back into place.
- Anytime you go to the bathroom, remember to use a clean finger (or the thumb trick) to make sure your disc is in the proper position, tucked up behind the pubic bone.
How to remove Flex Reusable Disc:
- Wash your hands. Sit on the toilet and relax your pelvic floor muscles.
- Hook your finger (either your thumb, thumbnail-side-up or your index finger, nail-side-down) under the rim of the disc. Pull straight out, keeping the rim parallel to the floor. If needed, help push the disc out by bearing down on your pelvic floor as if you’re trying to poop.
- Empty the contents into the toilet and repeat steps 1-5 to clean and reinsert your Flex Reusable Disc.
You’ve got this! Having trouble? Please reach out to us anytime and talk to a real human by emailing help@flexfits.com. Note: Consult with your physician prior to using Flex Reusable Disc if you are prone to vaginal/bacterial infections, yeast infections, urinary tract infections, or have other medical, anatomical, or genetic predispositions which may increase your risk for these types of infections.If you experience painful or difficult urination, or an inability to completely empty your bladder while using Flex Reusable Disc, discontinue use immediately and consult with your physician.