Spool holder 20mm

Makerbot Replicator2 spool holder for Matterhackers.com pro series spools.
20mm ID, 95mm deep.
Sketchup file included.
Sliced using Craftbot's new slicer. http://craftunique.com/craftware.
200micron layer height, shell thickness 0.8mm @ 4% infill. (sounds low but Craftbot slicer has nice thick lines for the infill)
Sorry about the black on black photos.