magic color changing lovely smily ceramic coffee mugs, promotional gift mugs

magic color changing lovely smily ceramic coffee mugs, promotional gift mugs   

 Q.1: What is color changing mug? 

A.1: Color changing mug is the mug which changes color. It is temperature sensor. When you pour hot coffee / tea or icy cold beverage, the design on the surface of mug will be changed to another. Bring the amazing surprise to people, so we also call it magic mug.

Q.2: What temperature that mug will be changed?

A.2: Usually, for the hot color changing mugs, when the temperature above 45 degree, the design will be changed; For the cold color changing mugs, when the temperature below 17 degree or 13 degree, the design will be changed.

Q.3: What kind of mugs do we have ?

A.3: Our main products as follows :

       - Hot color changing ceramic mugs (Classic)

       - Hot or cold color changing plastic cups (New)

       - Hot or cold color changing stainless steel mugs

       - Cold color changing glass mugs

Q.4: How to design the hot or cold color changing artwork ?

A.4: Hot changing design should be changed from dark color to light by pouring hot water. So before changing , the magic layer should be black/ dark green/ dark blue/ dark brown etc. red or purple color are also ok, but can't cover the hot design completely (No limitation to the hot design). Cold changing design should be changed from light color to dark by pouring cold water. 

Q.5: What should we pay more attention when we use the color changing mugs ?

A.5: Not suitable for dishwasher and microwave

    Avoid long exposure to direct sunlight or dipping the mug in water for long time

    Do not scratch the mug with metals or other hard sustances