November 26, 2025
Description
Inspired by the HT90 and Karkovski's spool holder, this is a simple remix that attaches it to the Core One + Mount.
This requires the O-Ring normally required by the Core One+ upgrade.
Also requires the new Core One+ spool holder mount “Universal Puck”
Has enough friction to work without issue, and not come undone.
License:
Creative Commons — Attribution — Share Alike
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