Swiss Diamond Induction Nonstick Wok with Lid - 14" Model #61136ic: 6 L (6.3 QT) / 36 cm (14") Patented nonstick coating reinforced with real diamond crystals (PFOA-free) Suitable for gas, electric and induction cooktops Made in Switzerland; Cast aluminum; Oven-safe up to 500 degrees F See-through tempered glass lid with knob that doubles as a steam vent