These Unique Coffee Mugs Start With A Black Glossy Finish When Empty. When It Comes Into Contact With a Hot Beverage, The Mug Reveals The Secret Message Which Will Always Make You Smile! Mugs Are Dishwasher Safe, But Hand Wash is Recommended
By Vernita - 23 days ago You can kind of see the design through the black, so it wasn't that good of a reveal.
By Marianna - 2 months ago While the print is nice after the mug is filled with the hot liquid, the base color of the actual mug never turned completely white as it is shown on the pictures. It stayed rather beige-grey
By Kourtney - 2 months ago Great product ! The logo appears beautifully!
By Michelle - 2 months ago Purchased this mug for a friend. He ABSOLUTELY LOVES IT!! The disappear/reappear, the weight, capacity, he loves it all. Will definitely order more as gifts for clients.
By Jonah - 3 months ago I love this mug! Great quality, packaged well and I just love the “magic” aspect of it. Really cool mug!