Richell Wakewake Freezing Block Tray Convenient for making ahead, as you can take out blocks one by one. From the early stages of baby food (5-6 months) ●Product Information● Product Name/ Wakewake Freezing Block Tray Material/ Polypropylene 50ml x 6 blocks, 2 pieces 25ml x 8 blocks, 1 piece 15ml x 12 blocks, 4 pieces Total 7 pieces (all with lids) Selling as a set. I am listing these because I have no plans to use them in the future. I have washed and stored all of them carefully. There are no noticeable stains, but as these are used items, please understand.