Simple spool rack v2 using 1/2" PVC

This is the updated version of my Simple Spool Rack Holder. I increased the height so that the older SunLu spools (and similar size cardboard spools) fit properly in addition to Bambu spools. I also increased its rigidity with slightly thicker walls and stronger infill. I noticed when fully loaded the previous design would sag over time. This new design is much stronger. Enjoy! The rack does require using ½" Schedule 40 PVC pipe which can be easily cut length, allowing custom fit for your workspace. Whether you're using it on a shelf or flat surface, this holder is a simple yet effective way to keep your 3D printing filament organized and accessible.