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👩🍼 Pump smarter, not harder — find your perfect fit with Nursi Luna!
The Nursi Luna Flange Sizing Kit 3 in 1 offers 10 BPA-free silicone flange inserts in five sizes (13-21mm) designed by a certified lactation consultant. Compatible with 24mm flanges, it includes a nipple ruler and cleaning brush, ensuring hygienic, comfortable, and efficient pumping for new moms. Dishwasher safe and lightweight, this kit is a must-have breastfeeding essential to reduce pain and boost milk flow.
























| ASIN | B0CY81WHD5 |
| Additional Features | Better Fit, Comfort and Efficiency, Lightweight, Painless |
| Brand | Nursi Luna |
| Brand Name | Nursi Luna |
| Capacity | 13 Millimeters, 15 Millimeters, 17 Millimeters, 19 Millimeters, 21 Millimeters |
| Color | Pink |
| Customer Reviews | 4.6 out of 5 stars 1,949 Reviews |
| Included Components | 13/15/17/19/21mm Flange Inserts * 2PCS, Cleaning Brush, Nipple Ruler Pink * 1PCS |
| Is the item dishwasher safe? | Yes |
| Item Weight | 0.14 Kilograms |
| Manufacturer | Nursi Luna |
| Manufacturer Part Number | FSK-FCS-01 |
| Material | Silicone |
| Material Type | Silicone |
| Model Number | FSK-FCS-01 |
| Number of Items | 13 |
| Size | 10PCS 13/15/17/19/21mm |
| Special Feature | Better Fit, Comfort and Efficiency, Lightweight, Painless |
| Unit Count | 13.00 Count |
A**A
This kit is very helpful and easy to use.
The sizing card makes it simple to find the correct flange size, and the silicone inserts are comfortable and good quality. It really improved my pumping experience. Definitely recommend for moms who want a better fit and more
B**A
Very well organized nipple sizing set
These work great. Not sure if it’s Increasing my milk, but it’s doing its job. It lets you know what size the nipple is as well with the measuring card. It fits into my medela hand pump.
A**A
Such a relief after using this kit for pumping!
I was hurting so much while pumping before I sized my nipple and used the correct flange size. This kit helped me correctly size my nipple which reduced the pain and increased my supply.
H**S
Definitely worth it!
If you’re on the fence about ordering this, definitely do it! It fits perfectly into my medela hand pump, the flange inserts into the flange that it already came with it. The first picture shows what I’m explaining. My hand pump came with a size 24mm and I’m a 19mm so definitely a huge difference. It actually doesn’t hurt when I pump now and I get more milk too. Not expensive and made well! Very comfortable too.
L**E
Decent!
Love the sizing chart being silicon so it’s not as prone to rips or tears. Quality inserts with a wide variety. They aren’t the most comfortable, they tend to feel a little pinchy but I also don’t use any kind of nipple cream so that would be a must with these! Come with the cleaning brush which is super convenient
C**Y
Great find!
Fits my BabyBuddah 2.0 and my Medela PIS 24mm flanges. Great prize for all that's included! I really appreciate the measuring device and the guide to ensure a proper and safe fit.
A**E
Works great with the Eufy E10
These work great with my Eufy E10 wearable pump and cost less than half the price of what Eufy was charging for their own flanges.
H**T
A MUST HAVE!
Mamas, this helped my supply SO MUCH! The instructions were clear, and so easy to use. i Highly recommend.
A**Y
Does the job
These breast pump flanges have been good so far. They fit comfortably and make pumping easier. The sizing is helpful to make sure the flange is the right size
S**D
Great product
These flanges are great and I recommend them to all moms! They fit well in my medala hand pump as well as my momcozy electric pump. Super easy to clean and the measuring guide is accurate.
M**A
Buen producto
Es súper variable y se adecuada a tu medida
A**R
Flange
Good set! Helpful sizer.
D**D
Fit parfait avec mon tire lait medela
Parfait pour utiliser avec mon tire lait medela Plusieurs grandeurs, j’ai pu faire des tests voir celle qui me convenait le mieux
Trustpilot
3 weeks ago
1 week ago