"No radioactivity, no energy consumption, easy to engrave.
● The product has an excellent light-storing and luminous effect for all kinds of visible light. After naturally absorbing light in a general room, it can continue to emit light for more than 5 hours in the dark.
● It does not need power when in use, and makes full use of natural light sources, and the process of light absorption, storage and light emission can be cycled
● The light storage time is short, the light receiving area is large, the luminous intensity is high, and the afterglow time is long
● Convenient cutting and wide use (can be directly used for printing, printing, engraving, etc.)
● Easy to fold and turn, easy to transport and carry"