Guarantee that your food and ingredients stay fresh with these hygenic glasss bowls the practical storage containers keep your food absolutely air tight and guarantee a longer storage time for all foodstuffs in addition the bowl set is suitable for your microwave so you can also prepare or warm up food in it features hygienic no coloring no odors easy to clean after use suitable for microwaves space saving stackable materials glass plastic measurements 9 10 5 12 5 14 an