Bowls are durable thick glass. The kids lock on very well

I love these! Buying another set soon!

Perfect for meal preparation

Great for storage/freezing/baking! No more stained storage containers! These are great!!

Love them. Lids are a bit hatd to close but getting better the more I use.

Like these but like the rectangle better for space saving in cupboard and refrigerator. Great seal.

love the good quality lovely look of this product.

Gave these to my daughter as the Christmas gift. She loves them.

I absolutely love My new storage bowls !! They lock tight and so easy to clean.

Tight seal and easy to use and clean. Feeling better than using plastic ones