Are you kidding me? This much detail and Space packed into a marble this size? Mind-blowing stuff, this is an amazing work of glass art, an ultimate jewel giving you a glimpse in the Space of Gateson. I love the starfield that encroaches up one side of the lens, and the asteriod belt (opal chunks) getting sucked into the vortex is killer! Simply AWESOME. Also, Gateson is exploring different backsides with these Micro Universe, and I love it!