About the product
- This price is for one pack - 4 bundles glowing braiding hair, if you want it lighter at night, you can charge it under lamp or sunshine.
- It's working principle is to absorb ultraviolet rays and then emit light in the dark.
- The luminous intensity and duration depend on the duration of ultraviolet radiation.
- The more ultraviolet rays absorbed, the stronger and longer the luminous time.
- The lighter the color, the brighter the luminous effect.
- If the light shines for a long time, all colors can produce the strongest luminous effect and last for a long time.
