All-Clad B-1 Nonstick Hard Anodized 13-Piece Cookware Set The All-Clad B1 Nonstick Hard Anodized 13-Piece Cookware Set has all your cooking and prepping needs covered Hard anodized construction ensures rapid, even heating and lasting use Nonstick cooking surface For use with all stove types Induction-bonded base ensures compatibility with induction ranges Double-riveted handle stays cool Durable, stainless steel, induction-bonded base prevents cookware from warping and protects stovetops from scratching