Perfect for batch cooking, storing, freezing and warming up baby's food! Stackable bowls for easy storage and travel Transparent and writable surface for easy labelling Screw-on airtight lid, 100% leak proof Freezer, microwave and dishwasher safe Easy portioning with visible graduation Benefits: An ideal set for starting babies on solids and introducing a variety of foods Allows you to prepare large quantities of food in one go, maximising family time Ideal for freezing, defrosting and reheating in the microwave Technical Features: PP BPA free