Turning gears with base... no support or fastners

This is a model that should be printing very soon, but I decided to go ahead and upload it.  These gears should turn on the base, and would make a nice conversation piece, and will hold pencils, pens, et cetera.  I designed this to be printed all in one print, but it would certainly look better if the parts had various colors.  I designed it with zero fasteners, so I made my first "pop-in" axle design.  I hope it works!  I'll post photos of mine when it's finished (if it prints at all).