Lodge Pro-Logic Cast-Iron Wok : 14" pre-seasoned cast iron wok has a perfectly rounded interior with a flat exterior bottom for use on all types of cooktops. Lodge's Pro-Logic preseasoning process penetrates the metal's pores thoroughly and uniformly, so it looks and performs better than traditional home seasoning. With the same even heating, superior heat retention, and inherently stick-resistant finish of traditional cast iron. Oven safe. Made in the USA.
I have a smooth radiant cookktop and have to be careful with the type of cookware I use on it. I was a little apprehensive when I received the wok because of its weight. Iron is very heavy. After the first use, I was very pleased with the way it performed on my smooth cooktop. The wok heated up to perfection and the stir fry was excellent. Absolutely no damage to my cooktop. I would recommend this wok to anyone who has a serious compassion for stir fry.