This hard anodised roti tawa from the house of Prestige is compatible with both induction and gas stove cooktop. Range: Hard Anodised Plus. This black coloured roti tawa with perma-cool handles is perfect for those who want a faster safer and more efficient process of roti making. The wide base of this tawa makes it easier to cook rotis and chapatis with a larger diameter and helps in even distribution of heat. With a surface that is non-toxic the roti tawa is resistant to high flames thus making it easy for you to make perfect rotis that are not over-cooked or burnt.