Review (4/5): Excellent value, very good product.
I really like these jars and they are very good for the price (which is why I gave them 4 stars). It is thin gauge metal so if you are not careful with them they will dent, but mine came to me in perfect condition. I have no idea what the other person was talking about regarding the threads being stripped, I have these screwed down tight and have had no problems. In addition, they have withstood several 45 min. rounds in the oven at 400F so I could melt wax mixtures in them. The did not have any issues with the heat and were not deformed in anyway (the the lids still worked perfectly).