The Brother Max 2nd Stage Weaning Pots are designed to hold a larger proportion of food and can be filled straight from the pan so they save you time and are mess free. You will receive a tray of 4 pots plus pen. The Brother Max 2nd Stage Weaning individual pots click together for easy filling and storage. You can feed directly from from pot or pop out. The Brother Max 2nd Stage Weaning Pots are safe to go straight from freezer into microwave. The Brother Max 2nd Stage Weaning Pots special pen included for writing contents on pots. They are BpA-free, Phthalate-free and PVC-free.