EXTREME NON STICK, THAT WONT SCRATCH EVER - Featuring the most revolutionary non stick cooking surface on the cookware and pan set market, Circulon ScratchDefense Extreme Non Stick lasts 130x longer than the competition, Laboratory tests have simulated 200+ years of daily wear and tear INDUCTION & ALL OVEN TYPE SUITABLE - Primed for cooking on EVERY stove, including Ceramic, Electric, Gas or Induction Hobs, These non stick woks feature an aluminium core, delivering fast, all-over heat delivery & retention no matter which type of oven you have EASY CLEANING & DISHWASHER SAFE - Cook with complete confidence using our easy handwash or dishwasher safe Scratch Defense woks with a triple-layer extreme non stick cooking surface which both wipes clean and stands the test of time NEXT LEVEL DURABILITY - Metal utensil safe, oven safety up to 200°C & a thick induction-suitable solid stainless steel base boosts durability, whilst silicone over stainless steel handles ensure both quality and safety LIFETIME GUARANTEE - Scratch Defense technology applies aerospace-grade durability to eliminate scratching, sticking and flaking for our most advanced non stick yet, We're so confident that our pans come with a complimentary Circulon lifetime warranty