Last time I buy this brand.
Just like in this particular one, their crevices are very difficult to clean and their edges are always thin and almost sharp.

Regarding the heating time, it heats up immediately, it can be washed in the washing machine but... everything sticks to it and doesn't come off at all. The claim that it has a non-stick coating is not true. If you use a lot of oil, you'll be fine. We threw it away within a month.