AOZITA [10 Pack] WIDE Mouth Mason Jar Lids for Ball, Kerr and More - White Plastic Storage Caps for Mason/Canning Jars - Leak-Proof, Dishwasher Safe & Food GradeCarbonfree Certified

Although the cardboard box in which they were packed arrived crushed and in pieces (the box was sealed inside a plastic shipping bag, the lids were unharmed. They appear to be well-made and the included silicone gaskets do, indeed, make them "leak-proof". For me, the ability to remove the gaskets for cleaning is a benefit. Also, these lids DO work with Azure wide-mouth jars.

I use mason jars to make my protein drinks in. These lids allow me to store my drinks in the refrigerator while making it easy to go back and finish it later. I even keep the lid on, taking sips now and then while I am going about my morning routine. They have also come in handy when I want to store left overs. I did debate purchasing these due to the fact that they are plastic. I believe these lids will last a long time and I would rather store my food in glass jars then plastic containers... so, I am super happy with my purchase.

Adorable and Functional for Homemade Milk!I bought these to use as mini milk jars for our farm-fresh milk, and they’ve worked out beautifully! The size is perfect for individual servings, especially for kids or guests. The plastic is sturdy but lightweight, and the lids seal tightly with no leaks—even when tipped over in the fridge. They also look super cute lined up on the shelf or packed in a lunchbox. We’ve used them for regular milk, chocolate milk, and even flavored creamers. Easy to clean and reuse too. Highly recommend for anyone bottling small portions of milk or other drinks!

These are the perfect size for storing lots of buttons and screws and rhinestones in mason jars. They are a great replacement to the metal tops that come with the jars. Love the gaskets too - I can make green juice and take it to work without fear of it leaking. Seems like they will hold up over time.

These are a really great replacement to those nasty rusty 2 piece lids that I love to hate! However, as one other reviewer said, I only received 9 rubber pieces to put inside the (10) lids to make them seal properly. Overall I would recommend this product but I think the seller needs to fix this problem and provide 10 rubber pieces for 10 lids.

They are a quality product. The lids have seals for a good solid fit. I am very pleased with this product.

The media could not be loaded. Perfect fit for wide mouth mason jars. I just don’t like how the rudder seal is separated from the lid- I am using the lids without the rubber seals, so far so good.

I use these for freezing my dog’s Just Food For Dogs topper. They work well on mason jars and was well in the dishwasher. I do not put the seals in them as I thought it would be a pain to wash. Still work and are leak proof.