13-Piece Food Storage Glass Container Set

Very high quality product. Other reviews voiced concerns about the lids being too tight or too loose but I have not found that to be the case. There is an air tight seal so some reasonable effort is needed to remove the tops. Very easy to hand wash because the non stick surface prevents staining or grease from absorbing unlike other plastic or even glass products. No scrubbing just wipe with a soapy sponge. Small size containers are perfect size for meal prep. When microwaving, the container does get hot. This also reduces the amount of time needed to heat your food and it appears to heat evenly. Unlike other products where the outer areas are very hot and center is still cold. Overall very good product, highly recommend.