Doctor Who Heat Reveal Mug 5 "Fabulous Mug" Claire 12 November 2013 This review is for an older version of this product I love this item. The Tardis moves from earth to Space as the hot liquid from your drink fills the mug. Great! Always a joy to use!! Sturdy, well made. Good quality images. It does the job. Minor point: I really wish that Manufacturers of heat effect items would clearly and in bold print, highlight their warning about not putting this type of item in the dish washer. Whilst this item does have a dish washer warning - it gets lost in the mass of other information. Enough times I have had to retrieve it from the dishwasher! I painted my own larger warning on the mug, now so far; so good!