Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (15ml,10)

Very good quality. No issues. Everything is sterile so it is individually wrapped.

i needed one, bought 3 boxes which has worked out well. as i am studying biology, and botany, im using these for sterile cultures and i never expected to be doing that, but it works.

Good quality for a good value.

I’ve used 3 sets of 10 and not one issue. For those experiencing leaks! Please do yourself a favor. Make sure you pull at least as much air from the vial as you plan on injecting liquid into it. If you inject without depressurizing the vial, there is a good chance you will cause the seal to be compromised with all the pressure you’re creating and therefore leak.

I used these to bread down my Wegovy. It worked very well and appeared to be very sterile.

Great product delivered on time.

Beautifully packaged. Neat and clean. Sealed properly and thoughtful with the labels provided.

Well, where do I start? These Ks-Tek Empty Vials arrived in my mailbox, and I was taken aback by their sheer audacity – to be confidently empty! It’s as if they're saying, “Hey, we’re empty and proud of it!” Upon opening the package, I marveled at the vials' transparency, and folks, they're so transparent, I'm pretty sure they’re hiding nothing – literally nothing. I mean, I held it up and peered into its crystalline depths, and guess what I saw? Yep. The void. An abyss of potential! Let’s discuss capacity. These vials can contain... well, nothing. But the possibility to contain something? Limitless! The DIY enthusiast in me screamed with joy at the myriad opportunities: micro ships in bottles, the tears of my enemies, or just good ol' air from that one exotic vacation I took to my backyard last summer during the pandemic. Durability? I dropped one on the carpet and – lo and behold – it didn't break! Although, I can't promise the same outcome on hardwood or tile. But then again, if it does break, you'll have two empty halves, which is, in essence, twice the fun! And let’s not forget the eco-friendliness. The vials contain 100% organic, gluten-free, non-GMO, cage-free, grass-fed, free-range emptiness. So, you can rest easy knowing you're doing your bit for the planet. In conclusion, the Ks-Tek Empty Vials have filled a void in my life I didn't know I had. If you ever felt like your life had too much substance and you needed a touch of nothingness to balance it out, these vials are for you. Would recommend? Absolutely! Especially for those who appreciate the deeper, more philosophical side of emptiness. Or just have too much shelf space.

Recebi conforme anúncio , nada a reclamar

Fast delivery Great product Only disadvantage lid does not fit back on otherwise perfect

Alles bestens funktioniert ohne Probleme. Alles steril verpackt.

Would have been better if lids weren't on

Perfect for what I need. Quality is great. Seal is good. Definitely better than other ones I bought where the vacuum doesn't exist and the seal doesn't actually heal properly. Would buy again. Just wish it were cheaper and came with a case to hold vials.