Product Description

Among the countless wonderful objects in the world, luminous gem has been regarded as one of the extremely rare and valuable jewelries. Talking about luminous gem, people are often amazed, confused and in adoration. For many people, possessing a luminous gem someday is a dream that hardly come true. Fortunately, however, this dream will not be distant thanks to our product *- the fruit of our research and development on long afterglow materials.