Sy's PegLock PC4-M10 3-to-1 Filament Hub

I have a Sunlu S4 dryer with room for 4 spools. This is designed to allow three bowden tubes to reduce down to one. I am usually running two printers so max number of filaments I'd have in this direction is three. Maybe you'll find this useful! Print vertically with no supports. If you print with supports and they go up through the channels you will not be able to remove them.