It is both useful as well as useless. Why I have said useful means it is useful for people who was very busy in there daily life because they have ready up early and they have to go to there office .so they have less time to cook there breakfast if there was roti maker they can prepare there breakfast very fast and why I have said useless means. 1.if we touch it will hurt us because it was made up of iron.
2.it is not good for making chapati because it was not smooth and not poughy. 3. My personal feeling is it was notgood but average 4. It was always going to be damaged.5. It was using more electric current. This is my experience on product roti maker