Luminous products have a relatively good absorption effect on ultraviolet rays. They absorb light during the day and emit light in dark places, and the cycle is repeated. The intensity of the light and the length of time are different, and the brightness of the night light will also be different. After about 30 minutes of exposure, it can emit a few hours afterglow. When there is no ultraviolet sunlight at night, you can put it under the light to irradiate and absorb the light. There is no need to deliberately bask in the sun. As long as you touch the light source will start to shine in the dark.

Notice: After you receive the goods, please absorb the light in the sun, and then you can see the luminous effect in the dark. Because the goods cannot absorb light in the express package for a few days during transportation, it is necessary to absorb light. During the day, put it in the sun or outdoors where there is ultraviolet light and it will shine in the dark.

Specifications:

• Metals Type: Zinc Alloy
• Necklace Type: Pendant
• Style: Punk
• Chain Type: Link
• Material: Stone Shape

What's in the Box: 1 x Vintage Luminous Dragon Necklace