I have a heavy flow- suction & capacity of other cups have increased cramps or not allowed for full day coverage. On my heavy days I go through at least 5 supreme heavy tampons during the work day & have had diva cups leak. The flow disc worked for 10 hours- it magically emptied while going #1 & #2. After a quick clean up- it didn’t leak for remainder of 10 hour shift. I did not have increased cramps which suction cups & tampons lead to. It was super easy to put in and I did wear a protection liner but could’ve been fine without. Emptying was a bit more challenging as expected but the best experience I’ve had with reusable menstrual materials.

So I’ll be honest I didn’t like these at first. So I wasn’t gonna leave a review because I don’t like leaving bad reviews. If I don’t like a product I’ll just keep it to myself. The texture is different with it being bamboo. Some of the fibers can rub off a little and stick to ur privates and u have to take it off. Not painful or anything and it’s not uncomfortable or irritating just annoying. So anyway I wear my flex reusable disc on my first 2 days which are super heavy and then I usually switch to period underwear. I didn’t love these liners so I just keep them as backups. So my period underwear was dirty so I had to use this liner on day 4 on regular underwear. When I got home there was quite a bit of blood on the liner for it being day 4. Way more than normal and I was like oh great. I peeled the liner off my underwear and it did not leak through at all!!! Any other liner I have used in the past would have definitely leaked through. This liner held up so well I couldn’t believe it. So that for sure is worthy of 5 stars. I will still use them as backups to my period underwear because I prefer the period underwear but it’s so nice to know that if I haven’t done laundry and I don’t have a heavy enough flow for my flex reusable that these liners will come through if my period decides she’s not done yet (which often happens) .