Replicator 2 Spool holder on top V2

A rock solid spoolholder on top of the Makerbot Rep2.
Since the first one was laser cutted, this one is for printing.
Just print two times, it fits left and right.
I printed it with 0,340 mm @ 10% infill and 2 extra shells.
Break away the supports (blue in the pictures).

Have fun!