Printrbot Simple V2 NinjaFlex or other flexible filament guide.
Add on guide for Printrbot Simple V2 extruder to enable it to use NinjaFlex flexible filament. May work with other flexible filaments. Version 2 provides extra support.
Add on guide for Printrbot Simple V2 extruder to enable it to use NinjaFlex flexible filament. May work with other flexible filaments. Version 2 provides extra support.