Graber i3: Horizontal Filament Spool Holder

This project brings an updated (and better) spool holder for the graber / prusa i3. It's a horizontal spool holder that allows for the spool replacement just by grabing it an pulling it off.

For the complete project description, check: http://diyers.com.br/index.php/en/2018/07/02/graber-i3-horizontal-filament-spool-holder/

For other DIY and 3D printing projects, check: http://diyers.com.br/