It is not subject to color fading even it is exposed to UV light or strong sunlight for a long period. Some dye-fixing agent has been infused in its coloring agent before dying. It is mixed with stone powder materials, which can last for a long time
This product is not influenced by infrared and UV ray. Even it is exposed under the UV ray for a long time, it can still maintain its original colors and shape. The words and sentences can be printed on this product
The silhouette of this product can be customized. This product is the perfect gift for friends, family, or lovers. Free of toxic elements, the product does no harm to the human body.