Prusa i3 spool holder

2x this object plus a strut in between makes a spool holder which clips to the top of a Prusa i3 LC frame. May also work with aluminium frame - not tested.

UPDATE 13/02/14 - Changed the width of the mounts to prevent bending.

Update 16/04/2016 - Added hole for bolt and nut for clamping to frame.

Update 24/07/2016 - Added v3 of spoolholder, skeletonised design - less plastic and faster printing.