This is a SHARP hot plate and takoyaki plate set♪ The lid, plates, and takoyaki plate can be removed and washed for hygiene, and stored upright♪ I used to make pancakes and takoyaki when my children were small. I've used it about 15 times and stored it for a long time. Operation has been confirmed. It can still be used. There are signs of use on the plates and scratches on the lid's stand bar, but other than that, I don't think there are any noticeable scratches or stains. There may be oversights, but please understand that this is a used item.