3x More Durable: The Patented Rock.Tec manufacturing process strengthens the surface of the cookware creating an ultra-hard, rock-like surface. The result is an outstanding release performance, 3x better than the standard non-stick cookware Easy to Store: This non-stick set features a stackable design with detachable handles, saving up to 70% more space for a clutter free kitchen Scratch/Stain/Crack Resistant: Reinforced with a PPG non-stick coating, offering superior durability to keep your cookware looking flawless meal after meal Versatile Detachable Handle: From stovetop to oven to table. The sturdy handles with secure locking system supports up to 30 lbs offering flexibility and convenience Compatible with All Stovetops: Compatible with gas, electric, ceramic and induction stovetops Even Cooking: Extra thick forged aluminum base for optimal heat distribution and superior performance Oven Safe: This cookware is oven safe up to 320°C / 160°F without the handles