Type: Freezing Tray These are baby food freezing trays from Richell and Nishimatsuya. 15ml: 2 trays 25ml: 4 trays (I'm not sure which ones are Richell and which are Nishimatsuya. I think the lids close, but please purchase at your own risk.) Lids: Nishimatsuya 2, Richell 2 Some trays have slight food coloring. Please understand that these are used items before purchasing. I am selling these because I no longer use them. ^_^