Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Other tamagoyaki pans I've seen have little corrugated ridges, does this pan have them?  If not is rolling it up easy to do without the ridges?
Document: Sure, it doesn't have a heavy bottom like some fancier pans but you really don't need all that for making Tamago. The pan conducts heat really quickly and I've made dozens of omelets without burning a single one! It works like a champ!Overall, it's a great pan for cooking eggs and I'd recommend it to anyone wanting to try their hand at Tamagoyaki! You won't be disappointed!
Great for my household, where only I like to eat tamagoyaki. This little pan is easy to clean and store. I recommend it!
I've been cooking Japanese-style rolled eggs for my daughter for years, using a non-stick omelette pan. The rolling part has always been an awkward enterprise. I knew I needed a dedicated tamagoyaki pan, but the cheap, made in China renderings I see at Asian stores just seemed, well, cheap.This thing is solid-feeling, and well finished, all over. The non-stick looks and feels high quality.
This is not super expensive pan, but it works great.it is flat and doesn't have any angle ( some of the egg pan has angle so it helps egg to start rolling)its not a big heavy pan, so you can just lift and make an angle. Easy to use and works great.
This is a great little omelette pan! I say little because it's smaller than I expected but that hasn't been an issue really. You'd be surprised at how many eggs you can fit when you're rolling them up! I haven't had any issues with sticking like some of the other reviewers have but I do make sure to use a little oil in the pan when I'm making the eggs. Also, the pan feels quite heavy and well made.
When I was originally looking at this product, I almost didn't buy it because of other reviews about the size of the pan. I decided to give it a try because it was a good price and I am glad I did. Omelette is a perfect size, easy to use, and with little practice it is easy to make an omelette. Makes an omelette look consistent each time. Would highly recommend it! makes a perfect size omelette for one person.
I've made the japanese Omelettes in this thing(with soy sauce and sugar) and I've made it with just eggs, and added some bacon and cheese. It works well, clean easy. I'll even fry eggs in it, two at a time. they are a bit trick to turn over, but not bad, and come out square, which is different.
This is a cut, little pan which makes rolled egg rolls very nicely. Just make sure to pour thinly with each layer and allow the egg to roll under the forming roll. The cut tamagoyaki makes for convenient bites of food  eaten by hand or chopsticks.
It's great for making Tamagoyaki, but making the omelette takes a lot of talent. I tried several times and still haven't got the hang of it. I don't know how they throw it in the air without dropping it. But I'll keep trying! If you wanna learn get this pan.
This pan is shaped perfectly to make great tamagoyaki. However, one needs to be more gentle with the surface than I have been. I've used it about a dozen times since I bought it, and the coating is starting to flake off from the pan -- this is limited to areas that show scratches on the surface, which were probably from either manipulating the omelets with chopsticks, or from scraping off burned-on egg with a butter knife. My fault, I know, so be warned.
Answer: It doesn't have. By the way, the eggs very easily stick at the bottom, it doesn't matter how much oil you use. I threw it ways half a year ago. Best,