12, Cobalt Blue, 2 oz, Glass Bottles, with Glass Eye Droppers

I never received the droppers. The bottles came but there were no droppers so Im left with useless bottles at this point.

Although the box says in two different places that these are new, one of my bottles had the glue of a sticker on the outside and the remnants of the sticker on the inside.

I bought these as a replacement for the 3-pack of 1oz amber bottles that I threw away, because they were very difficult to tighten enough to not leak. These 2oz cobalt blue bottles seal up nicely with moderate force. Only four stars for these however as the dropper does not have graduated marks. Droppers that have graduations for accurate dosing are a feature I wanted, but I can eyeball it close enough I guess. Way better than the amber bottles!

I really liked the packaging and the quality of the glass can be seen with the naked eye. I use these for medical purposes and I require the quality to be excellent. The specs on these bottles are perfect, specifically the OD of the bottle is very close on random checks made upon receiving the bottles. The cobalt blue coloring is spot on and does not vary at all. The bottle caps plastic lid glass tube droppers are just about identical and fit in my filling equipment perfectly. This was our test run to see if the bottles meet our requirements and they do, so we will be ordering a large amount from this supplier when we make our main run with our product. I recommend this product with five stars.

I like these blue bolltles

Beautiful, high quality bottles, I adore the color! These are wonderful for mixing essential oils, carrier oils, or even for making your own serums for daily use. The droppers fit tightly onto the bottles, making them secure for traveling. Would definitely purchase again. My only bummer: abulb on one of the droppers was torn, and Im not able to use it.

I would say these suck... but that’s the problem. They don’t. I bought them for use with CBD oil and they struggle pulling up a decent dose where most bulbs would easily suck up the concoction. Overall not bad but for the money, the performance lacks.

Pros: dropper reaches the bottom of the bottle well packaged (all bottles arrived undamaged) Cons: I received a dropper with a damaged bulb, though everything else was as advertised. Fortunately, my husband dropped and broke one of the bottles, so we have enough droppers. Dropper tips may actually be a bit too long. I have a couple that, when completely screwed on their bottles, migrate to the corner of the bottle instead of hanging straight down. Im concerned as to how this will affect the life of the dropper, but we havent had them long enough to know.

Does not apply