1. Color-changing cups can be used as advertising medium, spreading your information. It is inexpensive to make plastic cups and porcelain cups into color-changing cups.

2. Stainless steel cups or bone porcelain and other high-graded color-changing cups are the superior choice as gifts or effective promotion. In addition, they are the first choice to improve corporate popularity.

3. As the novelty product, color-changing mugs are not expensive, which are appropriate to change gifts among friends and relatives. In the 2009 new year movie Call for Love 2, the hero gave the loving heart color-changing mug that bears a photo of heroine (Li Jiaxin) to her so that a lot of movie fans look for the magic color-changing cups everywhere, and the fans give the cups a apt name--“Jiaxin Cup”!