Filament Spool Holder, Prusa Mini Upgrade

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With my Prusa Mini followed a simple filament spool holder that needed adjustment when using a spool with different width.

My solution is a new simple small spool holder, easy to bring with you and not needing adjustments for different spool widths.

The spool holder can be used with most 3D printers, so it is not limited to the Prusa Mini.

All you need to make it is:

• Filament to print the frame (12-13m)
• 4x 608 bearings (reuse them from the Mini filament holder)
• 2x tubes length: 110mm, OD: 8mm and ID: 6mm
• TPU filament if you want feed on the holder (optional).

Follow the pictures to see assembly.

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