SOUJOY 200 Pieces Small Pill Bottle, 5ml Plastic Sample Bottle, Empty Prescription Medicine Vial Container with Cap, Clear Tiny Travel Tubes for Storage Portable Lab

These 5ml plastic bottles are pretty small, as expected from a size like this. They aren't a hard, brittle bottle that would break easily but I am able to squeeze the bottle so the sides touch. By squeezing like this it deforms a little bit, but mostly rebounds to original shape.The cap is a push on, not screw on, and I don't notice a lip on the bottle part, but there are ridges on the cap so it snaps on sorta securely - it just sorta pushes onto the top. When pulling the cap off it does make a pop sound so there is some secureness to the lid. I wouldn't see this as a container to keep liquid in, but would be a good container for keeping pills separated.I did write on the lid with a Sharpie marker and since it is plastic it didn't absorb any of the ink and would smudge or wipe off easily. I also used an oil based marker which wiped off a little, but stuck on better than the Sharpie.These came in a big plastic zip bag and arrived still zipped, so none were scattered in the box. Some of the bottles had lids, others didn't but lids are scattered in the bag. So these are not sterilized, but they don't market them that way so no stars removed for that.Overall, if you have a need for 200 small pill bottles, these would be great. But note it's not a screw on cap so you would lose some security of the contents if they were jostled a lot - the caps may not come off but not as secure as a screw top.

I could only give this product 3 stars, I took one star away for packaging, and one away for the product itself.First the product. It is exactly what it says it is. These are small plastic bottles. I do have several uses for them, but one of the uses is not viable. They are perfect as described for maybe putting small items in and keeping them contained. However, please be aware these are not screw on lids they are kind of a rubbery plastic lid that just slides on. It is a tight fit but I would not count on them being waterproof, which does defeat one of my uses, that's ok I do have other uses. Also in high friction areas like your pants pocket, I would not not trust the lid to not come off accidentally. Also they are pretty indestructible as advertised. I didn't crush them with a car tire or anything but I couldn't break one with my fingers, they are not rigid the are kind of flexible. So you would want to be aware of this if you are putting in hard pills or something. They can be used for that but do not put the container in a position where it could be crushed. Again I would not put them in your pants pocket in fear they would crush what is in it. However, a coat pocket, shirt pocket, luggage etc. would be fine. If you are extremely concerned with the lid coming off you could just add a piece of tape.I do plan on using this for spices, and so on as I go camping a lot in a backpack or pouch they would travel safe. Also pills they are convenient way to keep some pills and go. You can use a sharpie on the lid to write like a small D or N.Now about the packaging, this is a complaint from me. When they arrived from Amazon they were in one of the soft sided pouches. Which is ok and probably the only thing that kept me from removing another star. These small bottle are just in a zip lock bag, not sealed but stuffed full to bursting. Which of course the ziplock bag was wide open inside the amazon packaging and the vials scattered all over. Not a major issue for me as it was a bag inside a bag. so everything was contained but if you got them in a box with other items they might be scattered all over inside. To add to this, since you just get a giant bag, I have no idea how many I got. Sure it looks like 200 I guess but I am not sure the size of 200 of these bottles. Also some had lids most did not. The lids were scattered all over. So you have to get a vial and then dig around through the rest in this bag to maybe find a lid. Again, if I got 200 vials, did I get 200 lids. I am certainly not going to sit there and count them all.The price is not bad, you get a lot. Not exactly perfect but will get the job done for most situations. The packing though that needs to be addressed.