Nuby's Garden Fresh Set includes the Steam N' Mash Bowl and Pop Up Freezer Storage Pots. The Steam N' Mash makes preparing baby food easy. Us the steaming basket included to steam your fruits and veggies in the microwave before mashing. The cleverly designed non-slip base and Easy Grip masher handle help make life easy in preparing lovely wholesome baby food. After you're done preparing the food, store extra in the Pop Up Freezer Pots. Freeze, store or feed from the pots. Each holds 2 Fluid Ounces. The soft base of the pot helps you to easily pop-out the right portion once frozen. The sealing lids preserve flavours and nutrients.