Imagine my surprise when one of the 4 Double-Wall Glass Tall Coffee Mugs my husband bought me three months ago came out of the dishwasher with a seal leak. W-S told me they couldn't do returns and to call Boda (and gave me an incorrect number). By the time I got response from them another had leaked a seal and, because I took the W-S person's advice to wash by hand, another has shattered. Apparently neither W-S or Boda will replace these...only buy them if you want to own broken glasses soon!