It does what it's supposed to and it makes great for grand Mcmuffins. With these egg rings, follow the instruction then everyone can be upgraded to be a Professional Chef.
Added the favorite ingredients sautésd onions and bell pepper, salt, pepper and chives, sprayed the egg rings with Pam and preheated for 30 seconds. Poured the egg in and let it cook until no longer runny and flipped it over. We add cheese and our favorite meat to make the best breakfast sandwich ever.
Overall, very simple to use. A little cleaning/scribing involved. Does a great job at making it stay round.