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Simple filament guard
by BerBuz
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Simple filament guard for Prusa i3 family printers
If like me, you mistakenly bought 3mm filament instead of 1.75 or have some aside this is a very simple device to prevent the regular filament flow out of the reel.
Brittle filaments like PLA are not a good choice for the loop.
If the reel arms of your printer can slide along the top bar, you don’t need to remove the device while modifying their positions.
If like me, you mistakenly bought 3mm filament instead of 1.75 or have some aside this is a very simple device to prevent the regular filament flow out of the reel.
Brittle filaments like PLA are not a good choice for the loop.
If the reel arms of your printer can slide along the top bar, you don’t need to remove the device while modifying their positions.
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