The smart stainless-steel collection of stackable pots from masterpro has been designed with convenience at its core. This collection is constructed of high-quality, durable stainless steel thats naturally rust-resistant and non-reactive for long-lasting performance. The smart stainless steel cookware collection from masterpro perfectly stacks for an optimized storage solution. The multi-purpose flat, tempered glass lids with draining holes fit snugly on each pot and double as trivets. This set of pots and pans is safe for all gas types, including induction, is oven safe up to 230c, and is dishwasher safe.