4 oz Glass Jars With Lids（Black）,Small Clear Canning Jars For Caviar,Herb,Jelly,Jams,Mini Wide Mouth Mason Jars Spice Jars For Kitchen Storage Preserving Food And Party Favors 40 Pack ……

Good quality and will also work with standard plastic lids. I ordered the 10 plastic lids with the seal. The lids fit perfect but not with the seal. In my effort to make the seal fit so much the black from the original lid ended up on the plastic lid. So, like others, I would trust the plastic lids more than original lids for food items. Keep in mind I did apply a little force and that may be why the black came off. Regardless the metal lids will probably rust in time so having standard plastic lids are a good idea. These are such a perfect little size. I'm going to try freezing some pureed red peppers, some tahini, and pureed chick peas (garbonzo Goya). Have many tooth extractions I need mushy stuff. With the size of these jars, I'm sure they'll defrost rather quickly so I can make some homemade hummus with peppers from frozen without much of a wait for defrosting. Hope this helps

I have purchased these multiple times. Multi-purpose jars! I use them for spell/blessing jars to give as gifts for people who attend my sound bath meditations. Seal works great. I like the black metal lids. The glass seems durable.

Professionell looking great jars for healing salves, etc.

These 4 oz Glass Jars With Lids（Black）,Small Clear are shipped in a box with jars snuggly fitted in holes in a thick foam sheet that . The jars are seamless and very attractive. black lids have a shinny black finish and a built in rubber gasket creating a air tight seal without the need to over tighten the jars. NOTE: the jars each have random number on the bottom that may be of use to you. (a certain number reserved for a particular food )

I like the style and sturdiness of this 4 oz jar and lid. The price is the best I can find based on my shopping needs.In my case, I buy a case as I need them instead of buying hundreds of jars once. In all, I have purchased 20 of these over a period of 9 months to jar fruit preserves this summer.I found 3 defective, mis-shaped jars, early on when the interior case packaging was black foam. I found many jars across most boxes to have oil drips. The oil washed off easily with soap and water.I found the black foam to be sturdier than the new white foam. I am not a fan of the outer box for the case of 40 jars. The outer box is not sturdy enough to ship alone so Amazon has to ship this case inside another box. So two card board boxes for each case of jars. Plus the 3 pieces of foam to dispose of.Once filling jars with preserves, I placed the jars back into the case and foam, then stacked these cases for later sale this fall. The stacked cases are not stable as a result of the weight compressing the foam, which then creases the outer box, (low quality as mentioned earlier) and then the stack leans. As a result, I bought plastic trays from the dollar tree to stack and store my preserves until holiday market. I also had to shrink wrap all of this to protect the jars from gathering dust. If the outer case was better, or a more firm foam was used, I think these issues could be mitigated.Last point to note, one of the jar lids was damaged during manufacturing, but there are no matching lids for sale without buying the jar. What if I wanted to start a recycling program and collect used jars from my customers. I would not be able to buy replacement lids for this jar.In the end, I will continue to buy this product as it meets my needs perfectly and the price is right.

Bought 14 cases. Only one jar came without a lid. No other issues ever.

Perfect size and quality for my "gifts of honey". The jars were surprisingly well packaged to ensure every jar was well protected. The added black label and white marker were a very nice touch.

I used 20 of these jars (out of the 40) as tea light holders for a 50th wedding celebration. They were the perfect size for this use, and the labels that come with these jars are easy to reposition / remove. I did not use the white pen that is packaged with the black labels; rather, I used a gold permanent marker which worked well.The rims of the lids are lined on the inside with rubber which looks as though it will create a good seal. I plan to clean these jars and use them to store a variety of items. They are a good size to store many things from spices, herbs and condiments to small craft and stationary items.The jars arrived well packaged in the box and nestled in foam to keep them intact during shipping. Overall, I am very pleased with this purchase especially for the price paid.