

💉 Precision meets convenience — never miss a drop, never fall behind!
The U-100 0.5ml syringe features a 30 gauge, 5/16 inch ultra-fine needle designed for precise, low-volume liquid measurement. Each syringe is individually sealed for sterility and ease of use, making it perfect for non-medical applications like pet medication, gardening nutrients, and lab experiments. This 20-pack offers reliable, durable syringes with clear markings and smooth plungers, favored by professionals and hobbyists alike for accuracy and convenience.





























| ASIN | B0C6ZSXL9J |
| Best Sellers Rank | #6 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Sample Injection Syringes |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,100) |
| Date First Available | June 3, 2023 |
| Manufacturer | Gesanghua |
| Package Dimensions | 8.9 x 6.46 x 1.34 inches; 2.4 ounces |
D**E
Reliable, Comfortable, and Easy to Use
Good quality syringes. Individually packaged, sterile, and consistent. The 30 gauge needle is thin and comfortable, and the plunger moves smoothly without sticking. Clear markings make dosing easy. Solid value for a 20 pack.
R**N
Exactly What I Needed, Quality Syringes That Deliver Every Time
This U‑100 1ml 30 gauge, 5/16 inch syringe pack (100 count) is exactly what I was looking for: sterile, individually packed syringes that are reliable, easy to use, and accurate. The markings are clear on every syringe, the plunger glides smoothly, and setup is simple whether I am measuring liquid for pets, garden nutrients, low‑volume lab tasks, or other precision needs. The 30G size with 5/16 inch length strikes the right balance between precision and minimal resistance. These are not flimsy or cheap‑feeling syringes — they handle everyday measuring tasks without bending or sticking. The 100 count pack gives plenty for repeated use without running out.  What Could Be Better: These syringes are clearly marked as not for professional medical use on the product page, so if your needs require certified medical syringes for injections into humans, verify that requirement before purchase. For hobbyist or non‑medical liquid measurement tasks this is great, but Amazon’s description includes that limitation. Otherwise these work exactly as expected.  Final Verdict: Five stars from me because they do what they promise: accurate, well‑made, individually sealed syringes in a large count that are easy to handle and reliable for liquid measurement. I recommend these for precision non‑medical tasks where consistent volume delivery matters and budget is still important.
B**J
Reliable.
This has been a very easy to use product. It's reliable and I like it has covers on both sides of the syringe. There been no defects, the product is light and just as advertised. In my opinion, any product that does is advertise is a five-star for me. I would recommend this. At 30 gauge, the needle is extremely small and a good choice for those who are scared of needles. It also doesn't Bend unlike other products I've tried.
B**V
I’m a regular customer and a thankful consumer…
Perfect for my weekly B12 shots! I never have a little bruise, or even a mark, after my injection or even any irritation. It’s thin enough to get the job done painlessly but large enough to push the medication through with ease. It’s extremely user friendly! This is my go-to needle and will continue to be, due to the consistent competitive cost and superior packaging, with ease of use.
H**Y
Good needles
I’ve used for these have no issues. The thickness does not bother me. The functionality is excellent knee size works well great value for the money.
R**D
Great product at a great price!
I have used these needles in the past and have found them to be a great product and a very good price. I would highly recommend these needles to everyone.
M**N
Dull needle
Very dull needles
P**S
Effortless and Easy
These are great for administering GLP-1 drugs to yourself or others. The dosage lines and numbers are easy to see and the needles are so thin, you don't feel a thing.
Trustpilot
1 maand geleden
5 dagen geleden