It is glass with good quality glass and the plastic lid closes airtight. As for size, it suits my needs. I highly recommend it.

Very good food container. Durable glass, cleans easily and is ideal for use in microwaves and refrigerators. I recommend it!

Very useful food container and in perfect size. The quality of Bormioli is a guarantee. It's just a bit heavy because the glass is thick.

Excellent. Great capacity, no issues with microwave, never broke no matter how much I used it. The only downside is that the lid comes off a bit difficult after taking it out of the freezer but nothing tragic.

Two glass containers have broken when I put them in the microwave (800W) for 3 minutes with their lids on. Both of them cracked on the sides. Another two broke when they fell from a height of 30 centimeters.

It comfortably fits a large portion of food. I am very satisfied, great durability, easy to clean

The size I got may be a little small after all. The 750 is better for my needs. However, I am very satisfied with the quality, great durability, easy to clean

I broke my girlfriend's frigoverre.
The 5 stars are because by buying this little thing here, I saved my mental health, possibly even my relationship.

I have set a goal to get rid of all plastic containers, so this year I bought several glass ones.
This is a very good size because it takes exactly one portion of food.
They stack in the fridge, have a convenient shape, go in the dishwasher, and I get them all the same so that the lids don't get mixed up.
But mainly, they are durable and, above all, healthier than plastic.

Unacceptable quality, same goes for this company's square. The Tupperware by the kilo is much better, I bought it because I had it before but they completely ruined it. Thin glass and the lid doesn't seal properly, so any liquid spills out, even if you put rice it will leak.