The world surface of a color changing mug is a case of cold color, and this cup is generally less common to be encountered because the cup of water will change color in the below zero, but we normal people drink water, not drink 0 degrees below the water, so this cup is very seldom seen. This cup is called the cold variable Cup. He is the same, with the principle of thermochromic Cup is the use of temperature to 

 Friends to read the personalized color changing mug principle resolve read Poyang color changing mug manufacturers? 

 "Personalized custom", also known as DIY, do it yourself referred to, is in accordance with the meaning of design in full accordance with his wish to do, this is a personalized custom theme is also intended product customization is the most valuable features of the most competitive service .