Cubic Print filament spool remix

Cubic print got a really rad filament spool http://www.thingiverse.com/thing:12744 but the holes in the center drove me nuts. The center by Cubic Print prints some 3 hours on my machine, my remix finishes in under 1h.

http://blog.byteb.org/2012/01/filament-spool-for-spindle-less.html