![Will this mug mean the end of the coffee ring? Built-in coaster sits underneath cup and was inspired by bananas hanging on a hook | Daily Mail Online Will this mug mean the end of the coffee ring? Built-in coaster sits underneath cup and was inspired by bananas hanging on a hook | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/06/23/article-0-1A773098000005DC-505_638x526.jpg)
Will this mug mean the end of the coffee ring? Built-in coaster sits underneath cup and was inspired by bananas hanging on a hook | Daily Mail Online
![Gordon Glenister on Twitter: "How about this #promotional #mug with #coaster attached @PA_Promotions #welsh #promoshow https://t.co/6u5qmf66Xu" / Twitter Gordon Glenister on Twitter: "How about this #promotional #mug with #coaster attached @PA_Promotions #welsh #promoshow https://t.co/6u5qmf66Xu" / Twitter](https://pbs.twimg.com/media/CwLQMuXWgAAimQQ.jpg:large)
Gordon Glenister on Twitter: "How about this #promotional #mug with #coaster attached @PA_Promotions #welsh #promoshow https://t.co/6u5qmf66Xu" / Twitter
![Will this mug mean the end of the coffee ring? Built-in coaster sits underneath cup and was inspired by bananas hanging on a hook | Daily Mail Online Will this mug mean the end of the coffee ring? Built-in coaster sits underneath cup and was inspired by bananas hanging on a hook | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/06/23/article-0-1A773104000005DC-99_638x532.jpg)
Will this mug mean the end of the coffee ring? Built-in coaster sits underneath cup and was inspired by bananas hanging on a hook | Daily Mail Online
![Yellow Mug On Rainbow Coaster And Rainbow Striped Ribbon Bow Stock Photo - Download Image Now - iStock Yellow Mug On Rainbow Coaster And Rainbow Striped Ribbon Bow Stock Photo - Download Image Now - iStock](https://media.istockphoto.com/id/912802608/photo/yellow-mug-on-rainbow-coaster-and-rainbow-striped-ribbon-bow.jpg?s=1024x1024&w=is&k=20&c=mhoGhqbZXzQAGMAalJCSQXSoH0nl80nXQeMmsosAAOA=)