12 Pack 1ml Industrial Syringes with 25Ga 1 Inch Needle, Plastic Disposable Syringe and needle for Scientific Labs, Liquids Refilling and Measuring

I don't know about pain because I don't inject myself with these. The work great for injecting IPA around perimeter of iPhone and tablets to dissolve the glue and open them. For that they are perfect. Just the right size needle.

I hate wasting so I like to use a needle more than once. The sharpness of these makes that possible and you only start to feel the stick after a few uses. The quality is good. No leaking, and they are easy to use. As the cheapest option I could find, they are comparable to more expensive options I’ve purchased at cvs. Would buy again.

WORKED as should - these r intermuscular so dont stikem where they shouldnt go cus it will be a mess

Was a good price for a pack of these syringes and needles for almost any job that does not require an ultra fine needle. Very good suction and plunger function. Could not find anything wrong with them at all. I recommend these for the great price, rapid delivery, form and function.

Very sharp needles. Great value for the money. Perfect size. Used them to inject TRT

What I needed

Got here next day. I used an Amazon box. They sent me an email with a code. Went to store, put in the code, locker door popped open. Good quality item. Was a good buy and easy to do because I didn't have an address.

They’re ok for TRT… you needy to tighten up the needle prior to use to make sure it doesn’t separate with the pressure…I also recommend using a “loader” (a thicker needle) to load the medicine as the included needle loses its sharpness when you stick the vial. But they do the job for a very affordable price