5ml Glass Vials for Injection, with Self Healing Injection Port, Transparent Sealed, Empty Vials for Injection (10, 5ml)

Really good!

Great packaging.

one vial came broken in package

These are objectively terrible. Many of the seals are warped with gaps between the stopper and crimp. Some of the crimps are crumpled, one vial looked like there was something in it or something on the glass. They did NOT come packaged at all, the vendor just dumped 50 into a bag and sealed it up loose, and there was bits of broken glass inside of that bag with them. There's no way these are sterile. These are unusable and furthermore, DANGEROUS. Don't waste your money.

These glass vials for injection come sterilized. This was a big draw for me as I didn't want to have to sterilize them for mailing liquid culture, for mushroom cultivation, to grower friends. These vials are made of borosilicate but still seem to be pretty fragile and I have had two vials break during transit. I ended up going with some larger vials that I had to sterilize myself but were reusable and stronger. I think these would work well for someone with diabetes on injectables who needs to ration out, but these didn't work for what I needed them for.

Just what I needed for the price. I needed to break my weight loss medicine down to maintain my current status. It works just fine.

Exactly as advertised.

Works great