Material:alloy
<br />I use the highest quality glow in the dark material. Compared with regular sulfide photoluminescent pigments , it have 10 times higher and longer afterglow luminance and afterglow time. A beautiful gift for everyone!<p> <b><b><img src="https://contestimg.wish.com/api/webimage/58d28181114c7229917fd651-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58d28181114c7229917fd651-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58d28181114c7229917fd651-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58d28181114c7229917fd651-3-large.jpg></b></b></p>