Richell Cooking Utensils Waku Waku Freezing Block Tray A set of 25ml x 5 pieces and 15ml x 1 piece. I bought it new and used it from the early to mid-stages of baby food! There are no noticeable stains, but please refrain from purchasing if you are concerned as it is a used item. The 15ml size is surprisingly useful for a long time, from the small portions of early baby food to making mini-mini rice balls in the later stages of baby food, so it's recommended!! - Brand: Richell - Material: Plastic - Size: The size of each compartment is uniform - Usage: Ideal for storing baby food and small items - Design: Transparent design for easy viewing of contents Thank you for viewing.