OXO Good Grips Tri-Ply Stainless Steel Pro 4QT Covered Skillet Heat-Radiant aluminum core fused between two layers of stainless steel ensures even cooking from every side Unique rolled edges designed for drip free pouring of sauces, reductions and more Clear, tempered glass lids make it easy to check the progress of your dish without lifting the lid Durable, scratch-resistant materials are oven safe up to 430 Degree Fahrenheit and dishwasher safe Works on all stovetops, including induction