I recently bought these jars to start up back my candle business. I tested 3 wicks. The Eco 14, Eco 16, and the CD 18. So far, the CD 18 is having better result. It burns evenly down the side I also tried it with the blue spruce fragrance oil, Amazing Scent. Hope this helps someone.

...they should be inspected before being shipped to customers. I know it's probably not feasible to inspect every single jar though.
I ordered 2 cases to start testing a new line and 5 out of 24 Jars have hairline cracks.
I inspect every jar, every time, before cleaning them to make sure they are not cracked or chipped.
I would file a return or reimbursement but I can't get a decent picture of the cracks. :( I won't be able to use them. Don't need a jar blowing up on me.
Other than that these jars are great. Perfect size for me.

I have been using these jars for the past year and a half and absolutely love them, whenever i had an issue with these jars it was immediately fixed by the support crew. will be keeping these jars for quite some time

I love these jars and have ordered them multiple times for my candle business but this time 1 jar came completely shattered leaving shards of glass in all of the other jars and all over the box with the rest of my order 😔

I love this jars. I ordered 4 boxes of them this week but one jar came completely broken. What is the process for a refund or a replacement?