Purchased around September 2024, but I'm selling it because I only used it once for a test and likely won't use it again. Compatible with gas and IH / Comes with box Inner dimensions: 20cm x 12cm x 8cm (depth) Material: Iron Made in Japan *There are some marks that appear to be original (see photo 5). *The small size is convenient for making bento boxes and allows for frying with a small amount of oil.