Bob's new Glass Apparitions marbles are some of THE COOLEST UV marbles to ever be created up to this point in time!! I've always loved the Sodgrass family skulls, and Bob has taken the concept to new heights with his latest series of UV apparitions. The ghostly skulls in these marbles are so wild, and the way he used FIVE different colors of UV glass is incredibly fun! The skulls are suspended in crystal clear glass, and in hand in normal lighting they really look just like clear glass with the black skull lines suspended in there. But then hit it with the black light and WOWOWOWOW is it killer how they all light up! I did my best to photograph all the ghosts in there and show the colors right, but it's SOOO much better in hand where you can move it around to see all of the individual colors. With the camera the colors want to bleed together too much, but not so in hand. If you look at the pic taken from looking down on the ghosts, you can see how clear cut the different colors are, and that's what you see in hand from all the angles. It's wild and AWESOME!! Do NOT miss out on adding one of these fascinating glass gems to the collection!!