These are coolest magical mugs to gift your loved ones, it is the most surprising gift it looks like an ordinary mug before hot tea/coffee or water is poured in it. The black layers disappear and image is appeared and again image disappears when it cools off.
Precautions: *Washable mugs but be careful do not scrub its outer surface too hard, the prints may vanish too
*Wash more with water and soaps and less with brushes from its outer side.
Colours: Inner blue, white , green and some more.