Top mount spool holder

This is spool holder i pieced together for my Voron 2.4 top hat because i had TPU spools that were wet. I would suggest printing with over 30% infill and at least 3 walls. Spining one uses M6 threaded rod. Holders are mounted using 4 M4 bolts. Based on Auto rewind spool holder and ive included nuts used to hold spools here