5ml Glass Vials for Injections, Self-Healing Injection Port, Empty Vials for Injections with Sealed Cap (10 Pack)

These have been perfect. Tops seal great. Came in a nice case. I should note the 5ml vials definitely hold more than 5ml. I have put 5mL of my GHKCU into these vials twice and still have about 2ml of volume leftover. So they are more like 7mL, not 5. Not a big deal.

I need sterile vials to mix a few things and baby these are it..they are leak proof, they functioned exactlt how I wanted them..the seal was locked they were durable and withstood my rough self. They are on the cheaper side which was amazing considering they passed my durability test. I will use all the time.

Well made, durable, perfect size!

Used this for school and training purposes. It was a great tool for students to learn and grow. The self healing function is great! Totally leak proof!

I would never expected that its so simple so use. Just inject needed medication inside, and simply collect as much as you need lated. Its a foil wrap on the top - a bit rough to remove, I used knife to remove. But may be it's expected. Any way, so thankful to Amazon that I can buy it without any prescription

I used these to divide my one time use injections of Wegovy that I needed in smaller doses. They are good , but sometimes the whole metal thing pulls off instead of just the tab.

Works! I use them to micro dose my zepbound.

Terrible product. The metal band does not seal the top completely, so you can spin it in relationship to the bottle. This means that the bottle may not be airtight, and may not be sterile. The vials initially seem ok, but when you remove the plastic lid it ALWAYS loosens the seal of the metal band around the top of the vial no matter how carefully you are when you remove the cap. This company makes 20 packs of these same vials, and the vials from the 20 pack do not have this same issue.

Gave 100 vials of 1.5 ml instead of 2 ml

Fast service. Vials are new, sealed and sterile