This is a super deep and bright vortex, but the coolest part of it is that it has this bomb shaped air trap hovering over top of the vortex! The air trap catches a mirror image of the vortex inside of it and looks really amazing. This is a rare one from Filip, only one I've seen like this. Filip created this for the 2004 Phoenix Marble Show which I attended, the first marble show ever for me! Signed 'Vogelpohl 2004 Phoenix Marble Show'.