Magic Mug

As a magic cup, or Magic Cup, one calls a provided with a color imprint cup, whose motive may change due to thermochromism.

When such a cup filled with a warm or hot beverage, causes the temperature change on the outside of the vessel, a visible change in the picture. For example, a previously unseen subject appear or a previously visible motive disappears. By combining temperature-resistant coatings with thermochromic inks can also transition effects between different motives produce.

A simple but interesting feature of the cup is magic, the fact that the color change at the outer side can be seen only in the region, which is determined by the level of the filled beverage.

It should be noted that the black ceramic magic cup, which are available in many online shops, on cooling are not all black. The design still shines through and is visible in direct light.

• Drinking vessel