[This review was collected as part of a promotion.] I exclusively use glass containers because they are more durable and healthier for my family. These containers are heavy due to their thick glass material. They appear to be well-built. I've been using them in my air fryer and oven and enjoy the ability to store them in the fridge or freezer. These containers are simple to clean, whether by hand or in the dishwasher. My favorite future feature is the ability to store them within each other to conserve space in my pantry.

[This review was collected as part of a promotion.] Even those these are glass, they a light weight. Fit neatly inside of each other. Cleaning is very easy. Hand wash or top rack in the dish washer. Easily stackable in cupboards so they don't take up much room.

[This review was collected as part of a promotion.] I really like how these nest with their lids inside of each other. It helps save space and keeps the corresponding lid with the container. They are very easy to clean as I can just throw them in the dishwasher.

They're nice and work pretty well. Sometimes the kids have a hard time fitting. The biggest problem is that the rim around the perimeter, where the lid snaps on, is prone to chipping off. Especially if you store them inside of each other, which is what everyone does. Be careful not to accidently eat glass chips!!!!

[This review was collected as part of a promotion.] I received this complimentary from influenster for testing and reviewing purposes. All I can say is wow! These things feel so high quality and they seal so well they kept my peanut brittle nice and dry for ages. They're perfect for reheating your leftovers. They stack nicely in the refrigerator. Truly a great product

[This review was collected as part of a promotion.] I'm always using storage pieces however they aren't very sturdy or very good half the time. But these are amazing and very sturdy and I love how they clasp together for a strong hold and seal. I also love how they stack on top of each other for space.

[This review was collected as part of a promotion.] I love this food storage set!! This set comes in all sizes…no matter how small the leftovers might be. The containers are made of glass and have a decent amount of weight to it. The snap on lids are the best!! Four snaps and it’s sealed!

[This review was collected as part of a promotion.] I like that there are so many different sizes of glassware. It’s really nice that the smaller containers fit inside the bigger containers, it’s very convenient and space saving. The glass feels strong, these feel like they will last a long time. They are very easy to clean, I like that they are dishwasher safe. These containers are oven safe too, it’s easy to put my food in them and place them in the oven.

[This review was collected as part of a promotion.] I received this item free for my honest review I was thrilled to throw away my stained plastic containers that tend to retain leftover smells. These are so much better since the glass doesn't stain, doesn't retain smells, can be microwaved and put in the dishwasher. The only thing I could really ask for is a way to connect the lid to the corresponding container at the bottom so that I don't misplace them so easy

No one has mentioned they are advertised for use in the freezer as well. That's what I have been looking for. Great price. Haven't used them yet but don't see why I wouldn't love them. I couldn't find anything in the booklet or on the actual box about freezer safe, just in the writeup on Sam's website. Sure hope Sam's has this one right.