This man PAC cup is nice, when you pour hot water into it, it discovers parcoures of pac man and ghosts ... Small problem, it is necessary that the water is warm enough for the effect to be optimal.
Another small point I taught my dependent, the cup is not dishwasher safe, failing to take off some portion of the thermally responsive marking but this is my fault. But the basic markings on the cup, very resistant in the dishwasher.
