






🔬 Stay sharp, stay prepared — precision needles for the pros who demand more.
The TENKAIWICK 150 Pack 18 Gauge Needles offers a professional-grade solution with 150 sterile, individually wrapped 1-inch needles made from premium stainless steel and plastic. Designed for industrial, laboratory, and craft applications, these needles feature a secure Luer Lock system for safe, leak-free use, ensuring reliability and hygiene for every precise injection or measurement.

















| Customer Reviews | 4.7 out of 5 stars 187 Reviews |
J**L
18 gauge needles
I have a life time medical condition which requires weekly port infusions and I use these 18 gauge needles to draw up and inject the drawn up medication into the sterile bag so I can self infuse at home.
J**M
great product
My husband has to have injections every 2 weeks & these are what I need to draw up the thick med.
B**U
Does the job for half the price
I use these in my clinic to draw thicker meds and it works great. Great value.
A**E
Use these to draw testosterone cypionate from the vial, then switch to 23 guage 1”
I use these just to get my testosterone cypionate out of the vial because its pretty viscous, i then swap to a 23 gauge needle. A little advice if you are new to this….stretch the skin with your thumb and index finger, do not squeeze a lump of flesh because you are just holding onto fat, thats fine if its not an IM but for testosterone stretch it, then as you stab yourself, cough at the same time, this confuses your brain and it cant interpret pain signals, I never hurt myself using this method.
W**R
As described but!
As described but if you’re buying these to get these to fill a syringe you’re going to want a 1.5” needle.
L**A
Great value
I ordered these for my cat who was getting fluids for kidney disease. She sadly left us a few weeks ago however I recommend this product for value and ease of use in the application.
L**I
good needle
good for drawing into the syringe
R**N
Incorrectly sealed and wrong size
Sealed on the wrong end which makes it harder to attach them without touching. This is the case for all 4 boxes and 2 different gauges I purchased, so it feels like it may be a factory-wide issue. For both boxes of 20g 1” needles, the length doesn’t match what I ordered or what’s on the box, they are much longer (see comparison photo, new needles are on the left and my previously purchased needles on the right).
Trustpilot
1 day ago
2 months ago