From Zwilling, this deep fryer features: Multi-layer PFOA-free nonstick coating ensures effortless and easy cleanup Heavy-gauge, 4 mm hard-anodized aluminum construction delivers even heat distribution for exceptional cooking performance  Tempered glass lid lock in moisture and let you monitor cooking process  Double riveted stay-cool stainless steel handles  Designed in Italy. Engineered in Germany Oven safe up to 450°F Approx. 5-quart capacity   Dishwasher safe Imported.