T-Fal's unlimited collection is the longest-lasting non-stick in the Usa. Equipped with a unique thermo-spot heat indicator, you'll know exactly when your cookware has reached the ideal cooking temperature to bring out your food's flavor (only fry pans and saute pan). It's versatile, even heat base prevents hotspots and cooks every bite uniformly, and is compatible with all stovetops, including induction. Based on 48,000 abrasion cycles. External abrasion test based on internal protocols. Average consumer use 5 times per week.