Prusament core (AMS compatible)

Simple print that replaces the cardboard core of the prusament spools. Benefits of this core:Reduces the overall width of the spool to bring it into spec of Bambu's AMS, so it can be used on the AMS without issue.Fits on the inside of the hub instead of over, so after respooling, the filament isn't all the way on the edges (which makes it easy to fall off the spool)This also means a smaller core, and less material needed to print itSupport free, can be used right after print, no need for support removalFriction fit, model is sized perfectly to friction fit into place, no additional hardware neededScrew holes, in the case of different material shrinkage, or you just want to be safe, screw holes are provided so a 3mm screw can self tap and hold the spool togetherfilament hole, perfectly size, shaped and angled hole to hold the filament in place while respoolingAMS can also easily pull the filament out of the hole at the end of the spool