Cheap & Lazy Filament Spindle

Just another filament spool, designed to be makerbot printable, relatively cheap to make and free spinning, and it doesn't require an overly tuned makerbot to print.

Inspired in part by : http://www.thingiverse.com/thing:4641 which is an even easier option for a filament spool

Also usefull as a cheap revolving tabletop thing (note that the spokes tilt slightly upwards before attempting to put anything flat on it), unsure yet of how much weight it will hold.

I'm planning on adding more c