Prusa: simple reliable spool holder
myminifactory
Modification of the Original Prusa Spool Holder - A Simple yet Effective Upgrade I added a hole to one side of the design and enlarged the rod on the other, resulting in a sturdier spool holder that can handle heavy loads without issue. I've printed the modified holder using both ABS and PLA plastics, with surprising results: the ABS version proved incredibly durable, while the PLA version unfortunately failed due to its lack of flexibility. Based on my experience, I highly recommend using ABS for this project if you want a reliable and long-lasting spool holder specifically designed for the Original Prusa printer - it may not work seamlessly with other 3D printers.
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