i was finding that ice cubes werent big enough for james and was thinking of another way of freezing his purees when i came up with a brilliant idea !! i bought a couple of packs of little munch bunch yogurts me and hubby stuffed the yog and then those pots are the perfect size. I put them in a tuppaware and once they have frozen just pop out the puree's and put them all into a freezer bag to save on space. they come out easily and then i reuse the pots. Hope this can help someone else.