Black Glass Airtight Storage Jar, with UV Protection. Airtight Container with Humidity Pack. Keep your Serving Spices and herbs Fresh for Longer. Medium, Stylish 1 Oz Size (1 OZ - 500ml)

I was really impressed when I first opened the box and noticed that it was bigger than I had in mind. The jar is also very nice looking and of course does its job well. The only negative I would say about this is that it is easy to leave fingerprints, but that is such a minor thing that I don’t even consider it bad, it just means I got to clean the exterior a bit more frequently is all. Overall, I would highly recommend this to others and will keep my eye on other KOZO products.

I just got these today they seem to be very good and well built. However I do have one container that it's very difficult to get the lid to start threading up. The other two work very easily you can take the lid off very easily put it back on but there's one container that it is extremely difficult to screw the lid back on. If it were not for that I would have given this a better rating. Update got the replacement new one works great! Thank you!

So far, so good. I've had my good stored away for about a week and haven't noticed anything negative. The lid handles the occasional drop, the jar itself is thick and opaque and I haven't noticed any odor. Some people must have bad luck cause this jar is pretty standard. Don't turn the lid too tight or it'll shatter because duh, it's glass. Just gotta find me some stickers to make it look pretty. :]

These are packaged really well, and are well made and exactly what I was looking for. I bought about 5 or 6 of these and only 1 came with a humidity pack. They are still worth it without the pack, but the title is a bit of a lie. Still, I fully recommend.

The OZO Black Glass Airtight Storage Jar is excellent! It's sleek, airtight, and the UV protection ensures my goods stay fresh longer. Perfect for my stash needs!

the smell of my herbs do not seep through and its pitch black so you can not see inside only thing was that it was so difficult for me to open it with out breaking it so it took me a little over half an hour to get the container to open. but i would most definitely buy this product again.

Solid jar which seems like it should last a long time. Threads seem slightly off which might be why it's not fully smell proof but I am pleased with it. Update 2/22/22 Went to pick up the jar today, and picked the top and half the side up while the rest remained. Hasn't been touched in about two weeks, nothing has hit it and it is broken into 3 pieces. Was never smell proof/airtight and the threads were off which may have to do with why it broke or potentially came with a defect in the glass P.S. don't bother with the free gift, literally a piece of laminated paper with a magnet in it, a "rolling tray"

Holds what I need it to hold. If it’s closed you can only smell things when you’re up close. When it’s open you can smell EVERYTHING. I’ve dropped it twice and it didn’t break. YET. Has a little bit of weight to it which I like.