• Helen's Asian Kitchen Pre-Seasoned Carbon Steel Wok is nitrogen-treated for a natural, chemical-free and highly durable non-stick surface
• Made from heavyweight 1.8-millimeter carbon steel with wood handle; free from any chemical-based coatings; measures 11.8-inches in diameter
• Safe for use on gas, electric, open flame, induction, and ceramic cooktops for stir frying, sauteing, steaming, braising, frying, and deep frying
• Nitrogen treatment is a natural, chemical-free process performed at over 1000-degrees Fahrenheit for a non-stick surface with unprecedented durability
• Metal tools and scrubbers will not damage or remove the pre-seasoned surface; hand wash in warm, soapy water and dry thoroughly