Ha ha, this marble cracks me up, SO fun - it looks like this skull has some headbands on, right?!? The vortex below the skull spirals way, WAY down in there, with a perfectly placed spherical opal in the middle. The design all around the rim of the vortex is so intriguing, and then you flip it over and you see that gorgeous sparkle blue fade over a honeycomb. This marble just oozes character and beauty, and you will have an awesome time exploring it in hand! Signed 'TK 15'.