Pensofal Princess Passion Bioceramix Non-Stick Wok, 11-Inch Exclusive Bioceramix non-stick ceramic coating inside and out without PFOA's and is lead-free Patented inox double bottom is anti-warp and anti-skid and works on electric, gas, or induction ranges Ergonomic soft touch Bakelite handle for comfort and grip Made in Italy and backed by a 5 year guarantee Measures 11 inches in diameter