

🩸 Own your flow, ditch the leaks, and join the period revolution!
The Flex Reusable Disc is a medical-grade silicone menstrual disc designed for up to 12 hours of leakproof protection with a capacity equal to 6 super tampons. It features a patented notch for easy insertion, a firm rim to prevent leaks and odors, and sits comfortably in the vaginal fornix for an invisible, forgettable fit. Fully reusable and sustainable, it comes with a carrying pouch and 2 free disposable discs, making it an eco-friendly, cost-effective alternative to tampons, pads, and cups.


















| ASIN | B00LWE69NU |
| Best Sellers Rank | #6,170 in Health & Household ( See Top 100 in Health & Household ) #1 in Menstrual Cups |
| Brand | FLEX |
| Brand Name | FLEX |
| Color | Pack of 1 |
| Customer Reviews | 4.5 out of 5 stars 4,094 Reviews |
| Item Height | 3.23 inches |
| Item Weight | 0.15 Pounds |
| Manufacturer | The Flex Company |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | Bisphenol-A (BPA) Free, Rubber Paraben Chlorine Dioxin Toxic Sulfate Dye Plastic Free |
| Model Name | Flex Reusable Disc |
| Size | 1 Count (Pack of 1) |
| UPC | 851906007590 |
| Unit Count | 1 Count |
A**R
Easy insert, no leaks, and auto empty!
I’ve used menstrual cups before and could never get them to work properly without leaking and had the hardest time with removal. The flex disc is PERFECT. Easy insert, no leaks, and holds a lot. No pain or discomfort. I love that it self empties too, I’ll use the auto empty during the day and then manually empty / clean it in the shower. It’s much easier to remove than the diva cup, but it still takes a second. Overall very pleased!
B**E
Life saver
Incredible. I tried a cup once and it was a nightmare. It scared me off for a long time. I decided to try the disposable discs after a moment of reconsideration and it was fantastic. It went so well I bought the reusable one and it's my first cycle with it, I'm sold. I have severe cramps, and I have noticed a massive difference with these. I still get them, particularly bad on day one, but when I used tamps I would cramp full time all week. With these, I almost didn't have any. I felt day one, and the rest of the time it was a rare ache here and there. Some days nothing at all. I love that I can sleep with them. I barely leaked overnight on my heaviest day (I normally do with tamps, even the extra supers, and I have to set alarms to change them because even with overnight pads I've had mishaps). I only needed a panty liner for that one night! One thing though, I could auto dump with the disposable option. I also had a few leaks with the disposables, on my heaviest day. With this reusable option, I cannot seem to auto dump. It's said that's because with the size and composition it's a better fit for my body. That's fine, I can deal with that. But it's a little disappointing because I enjoyed the auto dump spring my heaviest days when I didn't want to need longer breaks at work or on the go to handle that. I have decided to use disposables during that time instead so I could utilize that, but the rest of my period the reusable is great. Now about placement. I am in my late 30s, one delivery by c section. I watched multiple videos online and was nervous about getting it right and getting it out. I found it totally easy to get it in and tucked my first try. It was totally comfortable, didn't feel it at all. The disposable ones tend to slip on me while using the restroom and need to be readjusted, but this reusable one doesn't do that. Removing it was a bit of a learning curve. The disposable ones were easier to remove for me, the thinner lining and more pronounced edge made quick work of hooking my finger under it and pulling it out. This one's more flush and rounded and the material made it a little more difficult to do that. I had a mess my first attempt, and I was glad I tried that at home where the sink is nearby and I had plenty of clean up options. The second time, I tried to move more slowly and get the feel for it, but it fell in the toilet. I never had that happen with the disposable ones and it was pretty annoying and gross. I was not at home for that situation, it was a public restroom, so I just had to let that one go. Thankfully I bought multiples, which I HIGHLY suggest for just that situation. But after that I have seemed to have figured it out and no longer having any difficulty with it.
A**A
Great set!
Loved that this set has everything essential for a comfortable use of the disk! The cleaning foam is perfect and I only use it when I have to clean my disk or a cup. The wipes are convenient, when I am out I always have them on me for personal hygiene! It’s also a good bonus to get a few one time use disk, I was able to give them to my friends to try before purchasing. Using the reusable Flex Disc for the first time might seem a little tricky, but trust me, when you get used to it - it would be a life changer! Just follow these rules: 1. Wash your hands and disk with the foam in the set first to make sure everything is clean. 2. Pinch the disc: The reusable Flex Disc is soft and flexible. Pinch the sides together so it becomes narrow for easier insertion. 3. Insert it: Whether sitting or standing, gently insert the disc at an upward angle, aiming toward your tailbone. It goes in a bit deeper than other products, but just push until the front rim is in position. 4. Tuck the rim: This part is important!! Once it’s inside, make sure to tuck the front rim securely behind the pelvic bone. You shouldn’t feel any discomfort if it’s placed properly. 5. Wear it comfortably: You can wear the disc for up to 12 hours (depends on the flow) without worrying about leaks. It’s perfect for all kinds of activities, including exercise or swimming. 6. Remove it: When it’s time to take it out, sit on the toilet, hook a finger under the front rim, and gently pull it out. It’s easier and cleaner to do this while sitting. 7. Clean and reuse: After removing, wash the disc with warm water and mild soap. Let it air dry before using it again. Important! in case of any discomfort or change of the flow - stop using it asap. Maybe it’s simply not your size :) Overall, it is a great set and I highly recommend it to everyone
K**Y
Incredible
I used to use period cups before I had 2 kids without issue. My post-birth body didn't work so well with the cups so I switched to tampons for a while. Then I realized they are made out of polyester (microplastics) and the organic cotton tampons are more expensive... so I began searching for a long-term alternative. This product is even better than the 2 different cup brands I had used in the past. The design is better, it's easier to clean, you don't feel it once it's in, and it holds more, which is really great for overnight/heavy flow. The cups I tried in the past had little holes around the rim which would stain, even after cleaning and boiling. This product does not. I also felt like I had less cramping with this compared with tampons but it could have been a coincidence. I don't know if I've mastered the "hands-free" emptying though it seemed to work a couple of times? And taking it out is a bit messy but as a cup-user previously it wasn't anything I wasn't used to. The benefits far outweigh any cons for me, especially since you can leave it in for up to 12 hours. I highly recommend this over period cups, tampons, and pads of course.
C**A
Flex Menstrual Cup Review – A Solid Upgrade with a Few Learning Curves
Flex Menstrual Cup Review – A Solid Upgrade with a Few Learning Curves I’ve been using the Flex menstrual cup for a few cycles now, and while it’s not my “Goldilocks” disk, it’s definitely a big improvement over what I was using before. I previously used the Saalt Small Cup, and while it’s a popular option, it just didn’t work for me. The suction on that cup caused pretty uncomfortable cramping, it was tough to get it to open properly, and I found myself having to empty it multiple times a day—only for it to still leak, even on lighter flow days. Enter the Flex cup. It took a little practice to get the hang of insertion, but once I got used to the technique, it went in pretty smoothly. The design is definitely more comfortable for me than the Saalt, and I love that I only need to empty it every 12 hours thanks to its larger capacity. That’s been a total game changer for busy days. Removal is still a bit messy, but not overwhelmingly so. It’s manageable, and I think with more experience it’ll get even easier. It’s not the most perfect fit (still on the hunt for my ideal disk), but it does its job well—no cramps, no constant leaks, and far fewer bathroom trips. Overall, I’ll definitely keep using it. It’s a solid, reliable product that works way better for my body than the cup I was using before.
H**K
Revolutionary! But may be too large for some bodies
I'm writing this after my first cycle using the Flex Disc. I've never used any kind of menstrual cup or disc before, and I've been converted! I chose to try a disc as opposed to a cup because I get cramps, and tampons tend to make them worse, so I figured I'd be better off trying something that sits in a different location. I was also intrigued by the auto-emptying feature. Inserting the disc was surprisingly easy. It went into the right place on the first try. It was almost a little anti-climactic -- I had expected to struggle with it. But nope! I think I had mildly worse cramps on day 1, compared to just using pads, but nothing I couldn't handle. The reward was SO worth it! Instead of feeling wet and gross all day and worrying about leakage, I was dry and carefree! I did a couple of pretty intense workouts (boxing/kickboxing, squats, and abs) and didn't have any problems at all. I take showers in the morning and at night, and I cleaned and re-inserted the disc during those times. So basically, I only had to deal with having a period twice a day. It was amazing. I had very minor leakage on my heaviest day, and when the auto-emptying feature works, it causes some leakage too. Think about it -- if some blood is dumped out, there will naturally be some left in the canal after you wipe, and gravity will bring it down eventually. So I still wore a pad each day. Moving forward, I'm going to look into getting some period underwear to pair with the disc, so that I can completely dump the pads and be more eco-friendly. In terms of comfort, I am very sensitive. I used to have an IUD, and if I put my mind to it, I could feel the IUD up there. This was the same way. It didn't hurt to have the disc in, and it wasn't uncomfortable per se, but if I thought about it, I could feel it. That being said, I forgot about it the majority of the time when I was at work, at the gym, etc., so it certainly wasn't bothersome. I just don't know if the description "if it's in correctly, you won't feel it" is totally accurate for more sensitive folks. Anyway, I 100% recommend this product. It's so worth it to be less tied to regular period products, and to basically be able to forget about having a period outside of twice-daily cleaning and re-insertion. The disc made my period experience so much better that I want to tell every menstruating person I know! UPDATE, 2.5 years later: After reading more about menstrual discs, I've learned that when a menstrual disc constantly auto-empties and needs to be pushed back into place most times you use the bathroom, it's probably a sign that it's too big for your body. That was definitely my experience with the Flex. It auto-dumped a lot, and I felt the need to check that it went back to the correct spot every time that happened. Often it didn't and needed to be pushed back into place. My Flex disc developed a crack after 2.5 years, which meant it was time for a replacement, so I tried a disc that is just a little smaller in diameter (Cora Perfect Fit). The Cora PF auto-empties less often and typically goes back into place automatically. I am very grateful to the Flex disc for introducing me to a better menstrual experience, but for some bodies, like mine, a smaller disc is just a better fit.
C**A
Game Changer!
Great quality, easy to use and SOO much easier, safer and more comfortable than tampons.. Game Changer!
S**Y
So comfy! No leaks! Saving money!
In love so far! I have an extremely heavy flow and was sick of burning through tampons and pads. A few months ago I got the Flex disposable discs to test them out. Took a bit of trial and error but once I got it they were great. I decided to get a reusable one and ended up getting the Cora Disc and the Diva Disc to try. Neither worked for me and I got discouraged spending money on them. I went back to tampons for a bit and recently decided to retry the disposable ones and realized maybe they made a reusable with the same shape and style. Turns out they do (don't know why I never checked before) and it works exactly the same as the disposable for me! I can wear it 12 hours with minimal to no leaking (I've still been using with a pad until I feel more confident with it), it auto empties when using the bathroom, and so comfortable it's like it's not even there. On lighter days I use it with only period panties. This is such as life saver and money saver!
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