Hello, 3D Printing friends! Today we're going to see a cheap fix for the problem of feeding filament into enclosed cube-style 3D printers that have their spool holders on the back.

SHOPPING LINKS
3mm ID, 4mm OD PTFE Tubing
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MODEL LINKS
The Universal Spool Holder by jjpowelly
• https://www.thingiverse.com/thing:100...

K1 / K1 Max - Spool Holder by Roberto Corrêa
• https://www.printables.com/model/659505


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CHAPTERS
00:00 Introduction
00:48 The Problem with Rear Spools
01:38 The Solution!
03:12 How To Install
04:43 Wrapping Up