Smart Spool Holder for QIDI X-Smart 3

This Smart Spool Holder is for the QIDI X-Smart 3 and other QIDI 3D Printers that share the same factory spool holder.

It is very easy to print and very easy to install. This upgrade uses the existing spool holder and does not require any modifications to the printer. For ease of assembly, remove the existing spool holder and place the two half tubes around the existing spool holder (it can only fit one way). Next, slide the main tube over the two half tubes and turn counter-clockwise to tighten, and you're done ( if needed, use a small flat screwdriver to push on the seam between the threads when tightening). There are enough collars to use in any combination to accommodate just about any size filament spool. The collars can be flipped around to create even more combinations. When changing filament spools, it is easier to take out the entire spool assembly so you don't have to be reaching behind the printer while changing spools. Any feedback will be much appreciated. Rafts or supports are not needed for this print. Please post your makes. Enjoy.