Cornucopia Brands 4oz Black Coated Glass Jars (12-Pack); Cosmetic Jars with Black Metal Lids and Black Matte Exterior, 4-Ounce

I love these jars because they’re just the right size for samples of my body butters. I make my butter’s in small batches and try to tailor each butter to the individual’s preference of scent and/or which carrier oils along with the butters used are needed for their skin issues.They’re packed perfectly to avoid damage in shipping, the size is great, I prefer to this color and the cost is very reasonable. I’m very happy with the product and the manufacturer. It’s been a great purchase and I’ll be purchasing more in this size and slightly larger.

These jars are high quality and for a really good price. They are perfect for herbs. I highly recommend them

I love these jars. They’re professionally sexy. Thick glass, smooth feel. Also, they sort of seem dipped/painted. Hard to tell. Definitely not black glass though. Nonetheless, they work for my needs. The little spatulas are also a nice touch. I’d order again.

4 oz black glass jard, They look better in person. No broken ones

The black jars are PERFECT, visually. An added and unexpected bonus is that the lids have a paper sealing insert. Perhaps it's in the description, but I didn't catch it.I'd seen other reviews noting shattered jars, but ordered anyway--sure enough, despite being individually bubblewrapped AND double boxed, one corner jar was shattered. This probably occurred because the interior box only had one large bubble insert for the top but was otherwise free to slide laterally inside the bigger box. Bubbles on all sides would prevent this.As a summary, you're good to go if you don't require more than 80% of the items, but for a business you'll be looking at random breakage that could nickle-and-dime you to death.