Prusa i3 MK2 (MK3?) Spool Holder / Spulenhalter

translated with Google translator:

Hello,

The original spool holder from Prusa Research for the MK2 did not convince me.
This is my variant of a spool holder for this printer.
I certainly tend to construct things like that a bit over-stably, but that does not have to be a mistake.
(At this spool holder the printer could be worn too ...)

Besides the printed parts you still need:

2 pieces M3 square nuts
2 pieces M3 x 30mm cylinder head bolts
1 piece 8mm threaded rod (about 200mm)