Triply cookware is better than single-layer stainless steel because it has an aluminum core that distributes heat evenly and prevents hot spots. This results in faster, more uniform cooking. Single-layer steel heats unevenly, while triply cookware offers better performance, energy efficiency, durability, and improved cooking control for daily kitchen use. https://www.omichef.com/collections/stainless-steel-cookware/products/trio-sandwich-bottom-stainless-steel-pressure-cooker-inner-lid-induction-gas-compatible