1 oz Black Square Glass Bottle UV Resistant with Temper Evident Eye Dropper (6 Pack), UV Safe Bottles for Essential Oils and Aromatherapy

Excellent quality. Sturdy make. Eye glass dropper well made with no leaks. I used them for essential oil massage oil. Black finish very smart looking. Great price! I would definately order these again.

For whatever purpose you might need a glass dropper vial (mine is my DIY skincare hobby), these really hit it out of the park.Bought them on a whim due to low price for quantity, and with how cool the black color and square shape looked. My absolute favorite dropper vials of all time! The opaque, jet black frosted glass & square shape makes it look like its made of onxy. Something out of this world. I could totally see La Prarie, Guerlain, Lacome, la Mer etc using using it to bottle some expensive & unneccessary serum they come up with.Use it for all my facial oil blends & my water based serum formulations (Vit C serum, Niacinamide serum etc). Yields all the functionality of amber glass dropper vials (frosted black is opaque and blocks out all light) while looking way more bad a$s. Highly recommend!

Yes, bought these before I purchased a bulk order from their website to check quality... works great! Doesn’t leak. Quality finish. Packaged well for shipping.

Dropper works, great quality bottle and black paint is smooth, clean, and true matte. Used these to make oil blends. Would buy again.

The droppers that were sent with my bottles did not fit the bottles. The glass is spray painted or airbrushed black, leaving spots of light that can get in as it chips away, defeating the entire purpose to UV resistance.Did a 4 star review so people would actually see it. I feel this was more of a 3 star situation. They took the return without any issues.

Love that are black and keep light out of tinctures.

These things are great! Why go with clear or amber when you can go pitch black?

I love the bottles. I dislike that I cannot get them in bulk for our beard oil company