This color changing mug is very resistant to heat.you can be use as a gift for others on some occasions.such as advertising promotion.You can customize logo with it.If you have some favorite picture you can give us,we can take the picture on the product.it's made of ceramics.our packages are packed in boxes.A cup is equivalent to the experience of two cups, because it looks like a new cup after discoloring.When it comes to high temperature, it changes color.Capacity 301-400 ml.
