Thank you for viewing! This is a set of 4 children's lunch boxes featuring the Curious George design from Gakken. They are microwave-safe. I'm using the same ones, and they're very convenient for holding side dishes, rice, and desserts. I bought these as replacements, but my child has moved on to a larger lunch box, so I'm selling these. This series seems to be mostly out of stock both in stores and online, so how about it for children who love Curious George? Although they are new and unused, there are traces of a sticker having been removed from the outer bag. I opened them once to check the contents. The actual photos are the first 1-5 images. Thank you for your understanding regarding items stored at home. Due to the thickness, I will ship via Yu-Packet Plus. I cannot offer a significant discount due to shipping and handling fees. - Brand: Curious George - Color: Yellow - Capacity: 480ml - Capacity: 300ml - Capacity: 180ml - Capacity: 100ml - Set Contents: Set of 4 - Country of Manufacture: Japan Thank you for viewing!