Small Portion Storage Containers and Silicone Container Set

This is a 3-piece set including two containers for portioned storage and a silicone container for cooking vegetables and other items in the microwave.
Microwave safe. (Please remove the lid from the containers before use.)
I found these stored away in my kitchen.
They have been kept for some time but have never been used.

Please refer to the second photo for the size of the containers.
Pink silicone: Height 5cm, Length 19cm, Width 13cm

I am selling these as part of my decluttering efforts.