NOVELTY MUG AND COASTER SET MADE IN THE UK FREE UK P&P! A great low cost gift idea for friends, family and colleagues (Perfect for Secret Santa, Birthdays, etc) The design show in the photos above is on both sides of the mug. Our mugs are 11 ounce ceramic AA Grade, the Highest Grade possible (there is no AAA Grade in the Industry!). The AA Grade quality ensures a smooth, high gloss finish & makes them both dishwasher & microwave safe. Your design is guaranteed not to come off in the dishwasher! They come packaged in a sturdy, durable, corrugated cardboard shipping boxes. If it breaks in the post (very rare!), we will replace it for you free of charge (contact us for terms, but basically, just send us a picture of the broken mug) Our coasters measure 90mm x 90mm x 3mm thick and are square. These coasters have a curved smooth edge to them, with no hard sharp angles. Your chosen design will be 100% waterproof and no amount of hot coffee will rub it off! If there are any issues with your item, just message us to resolve before leaving feedback and we will be happy to either fix any problem, or refund you in full if we can't.