Tilcare U40 Pet Insulin Syringes with Needle 29 G 1 cc 12.7 mm 1/2" 100-Pack – Latex-Free Diabetic Syringes - Ultra Fine Sterile Medical Syringe for Diabetes Individually Blister Packed for Safety

We have bought these multiple times for our two diabetic cats. They are comparable to the ones we were purchasing from the vet for $7.00 more. We use enough that the per box savings and the two hour round trip to the vet savings is substantial to us. We’ve tried a couple other brands on Amazon, but have always come back to these. Now we’re just sticking with them. I hope Amazon continues to sell them, and can keep the prices low, for as long as we need them.

Use these for my cat. She seems to like them. Not the best quality but get the job done and the price is good.

These are fine, the markings are good, but the plunger is too flexible and bends sometimes when inserting the insulin. I am used to it now, but it was tricky at first.

I am great for the cost savings compared to my vets office. I am a hospice/palliative patient and on a fixed income. I was devestated when i found out my best friend of 12 yrs had diabetes. My vet said it was the time for me to choose about if i could make sure she had quality of life by getting her insulin. There was no choice, she is my #1 priority. That being said, its a struggle but because my vet was actually out of syringes i came here to look. I am saving 28$ on syringes now and putting that towards the insulin cost.I read some reviews where people said the dosage was off. It is not!!! Human insulin syringes are u-100, animals are u-40. These brand is absolutely correct on its mgs.I am grateful to have found these for my girl, i have been using them a month and when i say to her "come get your medicine" she still get right up and comes in kitchen. She hasnt yelped or anything so its not hurting her by being dull.All around i am very pleased

Let me start with there is no return policy for these needles. If something is wrong you are out of luck and so is your diabetic friend. They do not seem to be properly calibrated! I'm a lab tech and it's second nature for me to check all equipment before it is used. My cat is diabetic so I'm extremely cautious with his medication and syringes so I compared this new syringe with some left from another brand I had gotten before. I was giving this brand a try because it was advertisement but I am disappointed to find them in such poor condition. This one would have given him more insulin than required had I used it without checking. In summary, not only did some syringes come damaged, they do not appear to be properly calibrated, and there is nothing I can do about it to get a refund.

Review Update:After posting this review, the seller reached out to offer an unconditional refund on the product. I accepted the refund, and was grateful that they cared enough about customer experience to reach out.Note: I haven't updated my 3-star review, however. This particular product is still iffy, or else I got a bad batch. I've tried to continue using them up before switching to the better 0.3mL version, but the 0.5mL version just doesn't seem to have the sharpness to consistently pierce my cat's skin for insulin injections. On the last attempt it took about 7 tries before we were successful, and the experience was unpleasant enough for the cat and myself both that I've decided to throw out what remains of the 0.5mL package.Original review:We had to purchase this variety when the 0.3mL version was out of stock. The difference makes it feel like a separate company is manufacturing this 0.5mL version--the needle tends to bend even when just bein inserted into an insulin vial and the measurements on the side don't have the half-unit markings, nor full unit number indicators except in 5-unit increments. The 0.3mL version has 1-unit incremental numbering and half-unit indicator hashes.

Way cheaper than the vet! Easy to read and use. Wrapped individually as well. Fast shipping. This is my second order. Thank you.

These pet insulin syringes are well made and have a tight plunger seal that helps to keep out air when extracting insulin. I will buy them again.