First off, after opening them, I have to say that I was ecstatic that the sticky labels peeled right off. I sat them on a radiator, and peeled them off with no residue left behind. That is huge in my book!
I sprayed the rings, and used 4 on a griddle and 4 in the oven. Both methods resulted in perfectly cooked English Muffins.
I had to flip the griddle ones in the middle of baking, and the muffins slid right down to the griddle without sticking.
They cleaned up like new in the dishwasher. The steel is super thick, and the weld joints are seamless.
I would buy from this vendor again in a heartbeat. Also, Kerekes did a fantastic job of packing, the website was easy to navigate, and the product arrived super quickly. Winning...!