Spool roller base with bottom feeder. Modular.

Spool roller base for those cheap Amazon/Aliexpress rollers.WARNING: Only valid for spools 62-63mm wide It's modular so you can print a single one, groups of two, or as many as you want. Simply use the connectors to join them, many designs included. I prefer the T ones.It has a hole to bottom-feed tube with PC4-M6 connectors.Just ~30g per holder. And it's A1 Mini friendly :D Boost MeIf you were looking for this just like me, please consider boosting the design to help others!