Modular Wire spool holder

myminifactory

I designed a Modular Spool Holder to minimize the space required for all my wire spools. It snaps together seamlessly, allowing me to add as many units as I need, and cap the last one with the supplied end cap, with plans to expand the module lineup in the future. Printed on an El Cheapo Delta printer from AliExpress at 80mm/s, they turned out okay. I set the layer height to 0.3 mm and enabled variable layer height on the slopes. Additionally, I added 0.3 mm tolerances to the cap and connection points. All overhangs are 45 degrees or under. The Modular Spool Holder supports wire spool sizes with an inner diameter of 19-30mm and an outer diameter of approximately 70mm. Hopefully, someone will find this useful.