Wood and resin combined make for "eye-catching" statement items. I have a difficult time NOT adding UV reactive glow in the dark powder to the resin when I am making these items, but I do refrain from time to time. These similar first seven necklaces all come from the same pour, so they do have the glow. I wear one from this same pour and when I get up to go to the restroom during the night, and it is still glowing four hours after light exposure. I get a lot of complements on the one that I wear. The leather cords and beads are part of my artistic statement; however, the pendants can be placed on your own cord or chain of choice once you receive.