This is a Richell baby food storage container. It has been used, so there is a feeling of use. Please consider purchasing if you would like to try it out. Product Description: Convenient for making ahead, as you can take out one portion at a time. From the early stages of baby food (5-6 months) ●Product Information● Product Name: Waku Waku Freezing Block Tray R 15 Size: 12.7 x 17.5 x 2.8H (cm) Capacity: 15mL x 12 blocks Material: Polypropylene Microwave defrosting OK Dishwasher safe Boiling/chemical disinfection OK