stainless steel mugs are plaited *******

Stainless steel tumblers and plates are not Stainless steel but are plaited after one wash in dishwasher the plaiting is starting to come off and rust i have had a set off Bush baby mugs for many years and they are used daily and they are as good as the day i got them but Leisure Quip after removing the stickers and washing for the first time they are starting to bubble and peal they are bad quality *******