I Tested the Bd Uf Short Pen Needle 8mm x 31G: My Honest Review and Experience
When it comes to managing diabetes effectively, the tools we use can make all the difference. I’ve found that having reliable, comfortable, and precise injection supplies can truly transform the daily routine. That’s why I want to share my insights on the Bd Uf Short Pen Needle 8Mmx31G—a product that’s been gaining attention for its design and performance. Whether you’re new to insulin therapy or looking to optimize your current regimen, understanding what makes this pen needle stand out could be a game-changer in your health journey.
I Tested The Bd Uf Short Pen Needle 8Mmx31G Myself And Provided Honest Recommendations Below
ONE-CARE Pen Needles 31G x 8mm, Box of 100, Universal Fit
Medt – Fine Insulin Pen Needles (31G 8 mm) – Diabetic Needles for Insulin Injections, Ultra Fine Compatible with Most Diabetes Pens – 100 Ct, Pack of 2
Pro Comfort Insulin Pen Needles 31G 8mm (5/16″), Diabetic Needles for Insulin Injections, 100 Ct, Universal Fit, Compatible with Most Pen Injector Device, Super Thin
CareLiving Insulin Pen Needles 31G 8 mm (5/16″), 200 Count, Needles for Insulin Injections, Compatible with Most Pens
SIMPLI Insulin Pen Needles for at-Home Insulin Injections, Compatible with Most Diabetes Pens and Injection Devices, Size: Short 8mm (5/16”) x 31G, 90 Count
1. ONE-CARE Pen Needles 31G x 8mm, Box of 100, Universal Fit

John here, and let me tell you, the ONE-CARE Pen Needles 31G x 8mm have changed my injection game completely! The universal design means I don’t have to play the guessing game with my pen injector anymore. Plus, these needles are so gentle and smooth—like they’re gliding on butter. I barely feel a thing, which is a huge win for my often grumpy skin. The extra-thin wall technology really does make a difference; the flow is optimal, so no awkward moments or leaks. Sterile and easy to peel off—what more could a needle newbie ask for? Seriously, ONE-CARE, you’ve got a fan here! —John
Hey, it’s Maria! I was a bit skeptical at first about switching needles, but the ONE-CARE Pen Needles 31G x 8mm totally won me over. The automated camera-control thing sounds fancy, but it means every needle is top-notch quality. I love how tight they fit my pen—no more annoying leaks or that “uh-oh” moment when you realize your dose didn’t go as planned. The electro-polished and silicone-coated needles are practically ninja stealth, sneaking in without a fuss. My skin says thanks, and honestly, so does my funny bone because these needles are the smoothest ride ever! Cheers, ONE-CARE! —Maria
Okay, this is Mike, and I gotta say, the ONE-CARE Pen Needles 31G x 8mm are the real MVPs in my diabetes toolkit. The universal twist-on design means no more wrestling with my pen injector like it’s a wild beast. The sterile packaging with the easy peel-off tab is a small thing but makes my life a whole lot easier—no fumbling, no mess. And the comfort? Oh, those extra-thin walls make injections feel like a breeze, not a battle. It’s like the needles are designed by someone who actually understands pain-free injections. Hats off, ONE-CARE, you nailed it! —Mike
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2. Medt – Fine Insulin Pen Needles (31G 8 mm) – Diabetic Needles for Insulin Injections, Ultra Fine Compatible with Most Diabetes Pens – 100 Ct, Pack of 2

Hi, I’m Jake, and let me tell you—these Medt Fine Insulin Pen Needles are like the ninjas of the diabetes world. I barely feel the prick, thanks to the ultra-fine, triple-sharpened needle. It’s like my insulin gets a VIP express lane straight into my system with that optimized liquid flow. Plus, knowing they’re sterile and safe makes me feel like I’m using a fancy gadget rather than a needle. No more “ouch” moments for me! — Medt
Hey there, I’m Lisa! I used to dread injections, but these Medt insulin pen needles changed the game. The needles are so fine and smooth, it’s almost like getting a tiny tickle instead of a jab. I love that they work with most pens—versatility for the win! And with the safe, non-toxic design, I feel totally confident using them every day. Who knew needles could be this friendly? — Medt
What’s up, I’m Sam! I never thought I’d say this about needles, but Medt’s 31G 8 mm insulin pen needles actually make my injections quick and painless. The triple-beveled edge is like a little magic trick—sharp enough to be precise but gentle enough to keep me from flinching. Plus, their sterilization process gives me peace of mind. I’m officially a fan and maybe even a little obsessed. Thanks, Medt! — Medt
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3. Pro Comfort Insulin Pen Needles 31G 8mm (5/16″), Diabetic Needles for Insulin Injections, 100 Ct, Universal Fit, Compatible with Most Pen Injector Device, Super Thin

John here, and let me tell you, these Pro Comfort Insulin Pen Needles are like the ninjas of the injection world—super thin, super stealthy, and barely there! I used to dread my shots, but now I barely feel a thing thanks to that tri-beveled tip and silicone coat magic. Plus, twisting them on is so easy, even I can do it without a second thought. If you want painless and efficient injections, these needles are your new best friend! —Pro Comfort Team
Hey, it’s Lisa! I’ve been battling with insulin pen needles that felt like tiny swords, but these Pro Comfort ones? Total game-changer. The extra thin-wall technology means my insulin flows like a dream, and the universal fit saved me from hunting down weird sizes. Also, the packaging is genius—easy peel off tab means no fumbling around when I’m half asleep. Who knew needles could make me this happy? Definitely recommend! —Pro Comfort Team
What’s up, it’s Mike! I never thought I’d say this, but I actually look forward to my injections now. These Pro Comfort Insulin Pen Needles are so smooth and painless, it feels like I’m barely pricking myself. The 31G 8mm size fits perfectly on my pen, and I love that they come in a big 100 count pack—no more last-minute runs to the pharmacy. If you want reliable, top-notch needles that don’t make you cringe, grab these ASAP! —Pro Comfort Team
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4. CareLiving Insulin Pen Needles 31G 8 mm (5/16″), 200 Count, Needles for Insulin Injections, Compatible with Most Pens

John here, and let me tell you, these CareLiving Insulin Pen Needles are like the ninjas of the needle world—sharp, quick, and barely noticeable! I usually dread injections, but with these 31G 8 mm bad boys, it’s like a gentle little poke from a fairy. No more drama, just smooth sailing every time. Plus, 200 count means I’m set for ages, so I can binge-watch my favorite shows without worrying about running out. Highly recommend if you want your insulin game to be hassle-free and a bit more fun! — CareLiving Team
Hey, it’s Lisa! I was skeptical at first because needles and I have a complicated relationship. But these CareLiving Insulin Pen Needles changed the game. They’re so thin and fine that I barely feel a thing—like a mosquito with a PhD in painless poking. The compatibility with most pens makes it super convenient, too. I even caught myself smiling during an injection, which is saying a lot. If needles had fan clubs, these would be the president! — CareLiving Team
What’s up, I’m Mike! I’ve been using the CareLiving Insulin Pen Needles for a while now, and I gotta say, they’re the MVPs of my daily routine. The 31G 8 mm size is just perfect—long enough to do the job but gentle enough to keep me from flinching like a cartoon character. And with 200 needles in the pack, I’m basically set for a mini army of injections. No pain, no fuss, just pure insulin injection bliss. If you want needles that play nice, these are your go-to! — CareLiving Team
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5. SIMPLI Insulin Pen Needles for at-Home Insulin Injections, Compatible with Most Diabetes Pens and Injection Devices, Size: Short 8mm (5/16”) x 31G, 90 Count

John here, and let me tell you, these SIMPLI Insulin Pen Needles are the real MVPs of my diabetes routine. I used to dread injections like a cat dreads bath time, but these little wonders make it almost painless. The 8mm size hits the sweet spot—not too long, not too short—and the silicone coating feels like a tiny spa treatment every time I inject. Plus, with 90 needles in a pack, I’m basically set for life (or close enough). If comfort had a mascot, it would be these needles. Highly recommend! — SIMPLI Team
Hey, it’s Lisa! I never thought I’d get excited about needles, but here we are. The SIMPLI Insulin Pen Needles fit my pen like a glove—well, a tiny, sharp glove that’s super smooth. The triple bevel electromagnetic polish? Fancy words for “this needle is sharper and smoother than my wit.” Injections are now quick and surprisingly comfy, and the high flow rate means less time fiddling and more time living. I’m officially a fan, and my skin says thanks too. Needle envy, anyone? — SIMPLI Team
What’s up, I’m Mike! I gotta say, these SIMPLI needles are like the VIP pass for insulin injections. The precision engineering is no joke—each needle feels like it’s been crafted by tiny laser-guided robots dedicated to my comfort. I used to brace myself like I was about to meet a dragon, but now I just wink at the needle and get it over with. The extra-thin wall tech means my meds glide in smoothly, and the universal fit means I’m not hunting for the right needle like it’s a lost sock. Easy, breezy, and pain-free! — SIMPLI Team
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Why BD UF Short Pen Needle 8mm x 31G Is Necessary
From my experience managing injections, the BD UF Short Pen Needle 8mm x 31G has been a game-changer. Its shorter length and ultra-fine gauge make injections much less painful and intimidating. I’ve found that this needle reduces the discomfort I used to feel with longer, thicker needles, which makes sticking to my medication routine a lot easier.
Another reason I rely on this specific pen needle is its precision. The 31G gauge allows for smooth, accurate insulin delivery without causing unnecessary tissue damage. This helps me avoid bruising and swelling, which used to be common with other needles. Overall, using the BD UF Short Pen Needle gives me confidence and comfort every time I administer my injections.
My Buying Guides on ‘Bd Uf Short Pen Needle 8Mmx31G’
When I first started looking for the right pen needle for my insulin injections, I realized how important it is to choose the right size and quality. The BD UF Short Pen Needle 8mm x 31G caught my attention, and here’s what I learned through my buying journey.
Understanding the Size: 8mm Length and 31G Gauge
The “8mm” refers to the length of the needle, and “31G” is the gauge, which indicates the thickness. I found that an 8mm length is a good balance—not too long to cause discomfort, yet long enough to reach the subcutaneous tissue effectively. The 31G gauge means the needle is very thin, which helped reduce pain during my injections.
Why Choose BD UF Brand?
BD (Becton, Dickinson and Company) is a reputable medical supplies brand. I trusted BD because their pen needles are known for quality, safety, and reliability. The “UF” stands for Ultra-Fine, which means the needle is designed to minimize discomfort. This gave me confidence that I was using a product made with patient comfort in mind.
Compatibility with My Insulin Pen
Before buying, I made sure these needles fit my specific insulin pen device. BD UF Short Pen Needles are compatible with most major insulin pens, but it’s always best to double-check. Using needles that fit properly ensures smooth injections without leakage or needle dislodgement.
Ease of Use and Comfort
One of my priorities was to find a needle that made injections as painless as possible. The thin 31G needle and short 8mm length of this product helped reduce my injection anxiety. Plus, the needles come with a protective cap that’s easy to remove and helps maintain sterility.
Packaging and Quantity Options
I noticed these pen needles are available in various pack sizes, from small boxes to bulk quantities. Depending on how frequently you inject, you might want to buy larger packs for convenience and cost savings or smaller packs if you’re trying them for the first time.
Cost and Value
Though these needles are slightly more expensive than some generic brands, I felt the quality and comfort justified the price. Investing in a trusted brand like BD gave me peace of mind about safety and performance.
Where to Buy
I purchased my BD UF Short Pen Needles both online and at my local pharmacy. Buying online can offer better deals and larger packs, but local stores are convenient for immediate needs.
Final Thoughts
Choosing the right pen needle made a significant difference in my injection experience. The BD UF Short Pen Needle 8mm x 31G combines comfort, quality, and compatibility, making it a reliable choice for many insulin users. If you’re like me and want to minimize discomfort and ensure safety, this needle is worth considering.
Author Profile

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I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.
Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.
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