Today only! Stackable 290ml food storage containers compatible with microwave and freezer. - Brand: VIVA RISE - Size: 290ml - Microwave safe: OK - Freezer safe: OK - Stackable: OK - Size: 12 x 12 x 5.4 cm Thank you for viewing. I received this as a gift and stored it without ever using it. I opened it for the first time for this photo shoot. Please understand that this item has been stored at home.