Hi, I borrowed two fantastic designs from Hugo Groeneveld, https://www.thingiverse.com/thing:3020026, Mi Sch, https://www.printables.com/model/131300-spool-holder to create the ultimate spool holder for my K1 Max. It combines a really great stand for stability and awesome bearing rollers for great low friction unspooling.

You will also need 2 x 608 type bearings.

Updated: Added new model with K1 Max logo.

Updated: Added new model that supports 3kg rolls as requested.

Updated: Took inspiration from JPN_FI over at https://www.printables.com/model/659451-spool-stand-with-filament-guide and his remix of my spool holder and added a new modular design with 3 pieces. Base with base cap and ptfe tube arm. If you don't require the ptfe tube arm you can cap the top. If you require the arm, remove cap and install ptfe tube arm. This modular design allows printing on the smaller beds. Also added model with built in spool holder that doesn't roll as freely keeping the filament tighter preventing tangles. Hole is 4mm for ptfe tube, if you would like a fitting instead, you can drill it out and tap as required.

Updated: Added a modular 3kg spool holder with logos as requested.