I bought this set and the smaller one.  They are truly nonstick!  I wipe them clean with a soft paper towel and then hand wash with hot water and Dawn, then dry them with a soft paper towel.  The instructions say to not use high heat and they do heat up quickly on medium heat.  Then you can turn the heat down and put the lids to continue boiling.  I will never buy any other type cookware.  Did I mention that they are BEAUTIFUL!!!