Filaments.ca Cardboard Spool Arbor Hole Adapter

prusaprinters

<p>This is a simple adapter that fits into the arbor hole of Filaments.ca cardboard spools. The adapter will reduce friction which will make it easier to spin on your spool holder as well as eliminate any cardboard residue which may result from this friction.</p><p>Adapter inner hole diameter is: 49mm</p><p>Cardboard spool sizes can vary, if the ring does not fit into yours, simply resize it a bit in your slicer until it fits snugly.</p><p>Prints flat, easy, fast and with no supports.</p>