About this 3D model

This simple holder keep your filament in place. For 60mm spools. You can easy switch the position of your spool. Basicly the plates comes with a 6 mm hole. You need a bold of ca 85 mm to fix it. layer_height = 0.2 ; perimeters = 3 ; top_solid_layers = 3 ; bottom_solid_layers = 3 ; fill_density = 0.4 ; perimeter_speed = 20 ; infill_speed = 40 ; travel_speed = 150 ; nozzle_diameter = 0.45 ; filament_diameter = 2.9 ; extrusion_multiplier = 1 ; perimeters extrusion width = 0.77mm ; infill extrusion width = 0.84mm ; solid infill extrusion width = 0.77mm ; top infill extrusion width = 0.77mm ; first layer extrusion width = 0.90mm