Prusa Mini Spool Holder & Z feet with filament guide

it is easy to assembly, you can look the image, expecially the one in CAD, to understand better where and how it works. It won't stress your Z axis and the spool arrives directly near the hole of the extruder. It works better if you will use a ptfe tube in the extruder entrance. In Addition there is a Z feet with TPU pad and a filament guide. You need to put a short piece of ptfe tube into the filament guide. The pads works better with a soft tpu like 85-86A or something like that. For the feet you need to print another vslot nut.

Print it in PETG or ABS-ASA. PETG would be perfectly fine except if you plan to use the mini in the enclosure for printing high temp material, in that scenario i suggest ABS or ASA (they works identical, ASA is a bit more "print friendly" then ABS; but well, this is up to you).

Category: 3D Printer Parts