Polymaker Spool Saver V 2

This is the second version of my Polymaker Spool CFS Saver, feedback from Cheffydad has influenced the redesign.The Polymaker Spool CFS Saver is designed to allow the spool to rotate in the CFS properly. It was designed after hours and hours of a spool getting caught up in the CFS due to a dent in the cardboard spool. Printing Guidelines: Print in PLA, PETG, ASA, or ABS. This model is designed to be printed flat. Attaching to the Spool: The Polymaker Spool Saver for CFS is designed to go around the outside of the cardboard spool and to be reused. Simply line up the outside and the 6 knubs to the slots on the spools. Firmly press the ring on and work it around the spool.