cold sensitive

The color changing effect can not only be heat sensitive, but also be cold sensitive.

It is fun to have such a "cool-enough" product, especially during the summer time.

It starts changing color when it is cold enough. 

These items are suitable for beverages, ice cream or drink promotion.

The PP material can pass the FDA&EN71 part 3, without Phthalate and BPA free.

Customized designs are very welcome.

Pls do not put in the dishwasher to clean them.