Ulove Prs 100 Pack 1ml Industrial Syringes with 25Ga 1/2 Inch Needle, Plastic Disposable Syringe and needle for Scientific Labs, Liquids Refilling and Measuring

If you inject relatively small does, this 1 ml syringe is a good option. The graduations are easy to read. The 25 gauge needles are nearly painless. and 1 inch is the right length for my thigh.

So the needle is sharp and less painful and easier to use than the 23g harpoons. I wiggle it a bit to get started and then it goes in my glute like butter. At a slight downward angle no wiggle required. Not slow on the suction like 29/30g but not as fast as a 23.

If you are going to use this for medical use RUN. If you are going to use these for TRT or HRT they will not work properly. To begin the suction power is not good to say the least meaning they do not seal. They often leak from the leur lock tip which is horrible quality as well. Post injection pull the plunger back again to see all of the solution that did not make it out of the syringe usually about 10 IU worth.The needle itself was dull and painful I made it 1/2 way in before I pulled it out and put a needle on supplied by my prescriber.If your using these for arts and craft you’re probably fine but no one should attempt to use these for any medical reason, unfortunately I cannot return them and I’m stuck with the 90 I have left after 9 instantly leaked and 1 I used which left my test still in the syringe after the injection which I had to put into an insulin syringe just to get the 10 IU remainder into my delt. Can’t let it go to waste. Absolute junk

Luer lock is important

I inject testosterone after buying the wrong product these work great. Great bang for the money.