The glass does shatter! I placed the square container in the microwave, no lid, for 60 seconds. The glass shattered. I do have photos, not truthful in the description.

Betty bad open box it was used only 8 pcs so dirty very disappointed tucked bad to the store ,person that help me keep saying that it wasn’t used and it was you I will never buy that again thank you.

I got this set over a year ago and have been pleased. They are leak proof; can go from freezer to oven; clean up easily and no stains from tomato products. The variety of sizes is very useful. Just picked up my second set!

I have 2 sets of these containers and love them. However the lids do break and I wish Sam's carried replacement lids. Please consider this or offering additional lids when they are purchased. Thank you for caring for the environment.

Great quality, tight seal, easy to clean and no leaks. Great to store food in refrigerator or freezer, stacks neatly. Reheat and baked in the same dish; super convenient. Best gift, and I'll replace my plastic food storage with this!

Well-made containets. The covers are solid and do not break easy. They are a bit tight to get closed sometimes. I love they are disheasher and microwave safe.

Both, my husband and I have an extremely difficult time closing and opening these lids. I am disappointed that they are basically unusable for storage which was the reason we purchased them.

We have two sets and I’ve given them as gifts. I freeze, bake and microwave them. Highly recommend. (If the seal comes out, pop it back in! Just what you do with Old school canning jars.

The lids are terribly difficult to shut. Had many varieties of this type of container before...but these don't want to close. I am a loss given good reviews, but perhaps a bad manufacturer run?

Great storage, love that they nest together and are mostly glass. You can even put soup in them without them leaking. I just wish they offered an additional option with bigger sizes!