A Viking Blue Carbon Steel 12-inch wok (40341-0712). Official page lists heat-treated carbon steel, riveted stay-cool cast iron handles, and a cooking surface seasoned with oil. Compatible with gas, electric, halogen, ceramic, induction, and grill. Official product page lists oven-safe to 600°F. Hand wash. Limited lifetime warranty. Imported. Specs from Viking Culinary's Blue Carbon Steel 12-Inch Wok page.

The 12-inch carbon steel wok. Same blue steel as the fry pan, wok shape.