Our Photoluminescent Stone is made of a mixture of resin and fluorescent metal oxide, which is very durable. After 10-30 minutes of absorbing visible light, the Photoluminescent Stone can glow in the dark for more than 12 hours.Our worker will recommend you the most suitable type photoluminescent pigment according to different application, which will save customers’ money and time.As a professional manufacturer of Photoluminescent Stone and other series of products, we not only have advanced technology and equipment, but also have a forward-looking outlook on the market, so you will not be disappointed if you choose to buy our Photoluminescent Stone.