11-inch stir-fry wok made in Denmark of pressure-cast aluminum. Classic 11-inch Wok has a depth of 3.25-inches Green Tek ceramic-titanium nonstick finish is safe for metal utensils High-density phenolic resin handles; includes metal rack and wooden chopsticks Dishwasher-safe, washing by hand recommended; oven-safe to 500 degrees F Stainless-steel lid available separately; covered by full lifetime warranty 11-inch stir-fry wok made in Denmark of pressure-cast aluminum. Classic 11-inch Wok has a depth of 3.25-inches Green Tek ceramic-titanium nonstick finish is safe for metal utensils High-density phenolic resin handles; includes metal rack and wooden chopsticks Dishwasher-safe, washing by hand recommended; oven-safe to 500 degrees F Stainless-steel lid available separately; covered by full lifetime warranty.